How to Stop Procrastinating With Habit Science

How to stop procrastinating by retraining your brain's habit loop, using a four-step method shared by creator Mariana Santos in her 2026 video.

Why You Can Binge a Series but Not Study for 30 Minutes

The difference is learned, not genetic: your brain records which actions deliver fast relief from discomfort, and it steers you back to them. In a 2026 video, Brazilian productivity creator Mariana Santos argues this mechanism explains how to stop procrastinating, because the same reward system that locks in scrolling can be redirected toward study, planning and work.

When you do something pleasurable, such as opening social media or starting the next episode, your brain releases dopamine, a neurotransmitter involved in reward learning. Santos frames it precisely: the problem is not dopamine itself but what it teaches. Every time you feel anxious and reach for the phone, the brain logs 'this solves it'. The next time discomfort appears, the brain pushes you toward the fastest relief it knows.

This is also why the behavior feels automatic. Santos describes it as a neural trail that grows wider each time you walk it, which matches how habit researchers describe automaticity. James Clear, author of Atomic Habits, popularized the same loop as cue, craving, response, reward. That is why you open Instagram without noticing, or stand at the fridge without being hungry.

Santos is candid that this is not a moral failure. Her own self-reported history, watching over 70 series in one year and spending more than 11 hours daily on her phone, was not weakness but a brain trained to escape discomfort. Social inequality and life circumstances are real, she adds, and understanding your own learning loop is the part you can actually work on.

The Habit Loop Behind Procrastination

Procrastination runs on a three-part habit loop: a trigger, an action and a reward. The trigger is usually an emotional state such as anxiety, boredom or fatigue. The action is the avoidance behavior, like opening the phone. The reward is immediate relief, which teaches the brain to repeat the sequence.

Charles Duhigg describes this same trigger-action-reward structure in The Power of Habit, and his research on habit change points to the practical implication Santos uses: you rarely erase a bad habit, you reroute it. The craving for relief stays; only the action changes.

There is an asymmetry between the two kinds of behavior. Impoverishing behaviors, in Santos's framing, pay immediately and charge later: you avoid the hard task now and regret it later. Enriching behaviors charge immediately and pay later. She reports spending two years studying the digital economy before earning any money from it, a self-reported account of the delayed-reward structure rather than a general rule.

Behavior type	Immediate effect	Long-term effect	Examples
Impoverishing	Fast relief	Cost and regret	Scrolling, skipping tasks, saying yes to everything
Enriching	Discomfort	Compounding payoff	Studying, planning, consistent work, respecting your pace

Step 1: Accept That Change Takes Repetition

The first requirement is patience with yourself, because a habit practiced for years will not dissolve in a week. Santos compares the process to re-educating a young child: the beginning feels uncomfortable, resistant and loud, and that discomfort is a sign the old automatic path is being challenged, not evidence that the method failed.

The American Psychological Association's overview of procrastination makes a similar point from the research side: avoidance is often about managing emotions in the moment, so the fix is emotional and behavioral rather than motivational. Santos's shorthand is that your conscious 5 percent wants change while the far larger share of automatic processing resists spending energy on it. That specific 5/95 split is her teaching metaphor, not a measured figure from neuroscience, but the underlying idea, that automaticity beats intention early on, is standard in habit research.

The reward arrives when repetition flips: after weeks of choosing the harder action, you begin to feel pride and even pleasure in it. At that point, Santos says, the game changes, because you have trained your brain to want different things.

Step 2: Audit Your Behaviors in Two Columns

Draw a line down a page and list everything you repeat on the left as impoverishing and on the right as enriching, across money, emotional health, studies and career. Santos says that when she did this exercise, she found almost nothing on the enriching side, which is exactly the clarity the exercise is designed to produce.

The exercise has a practical rationale: behaviors written on paper are easier for the brain to evaluate than vague feelings of being stuck, and most people try to add new habits while still spending most of their day in avoidance. If the enriching column is empty, list the behaviors you believe would help, such as studying a language or improving a professional skill, and start from that list.

Do not change everything at once. Pick three behaviors and improve them gradually. When Santos ran her own reversal, her targets were concrete: cut daily series from eight episodes to five, study for 30 minutes with no second screen, and search for a new income source instead of keeping a zeroed bank account.

Step 3: Replace the Trigger's Action, Not the Habit Itself

Keep the trigger, change the action. Anxiety, boredom and fatigue will keep arriving; the only decision available is what happens next. Santos's example: she used to respond to anxiety by picking up the phone, so she trained a replacement of pausing to breathe and regulate instead, and later journaling, which serves the same emotional need while building mental health instead of eroding it.

This is the same 'golden rule' of habit change Duhigg documents: identify the cue and the reward you are actually craving, then insert a different routine that delivers a version of that reward. The reward Santos was chasing was emotional relief; breathing provided it without the 40-minute scroll that was supposed to be a quick check.

Substitution works best when the replacement is easy and genuinely soothing. BJ Fogg's Tiny Habits method makes the same argument from behavior-design research: attach the new action to an existing anchor and keep it small enough to complete even on a bad day.

Step 4: Protect Your Environment and Reduce Friction

Make the good habit the easiest available option, because decision energy fades through the day. Santos teaches that willpower behaves like a finite resource that drains as you make decisions, so late-day choices drift toward whatever is easiest. That framing comes from ego-depletion research, and readers should know it is contested: a 2016 multilab registered replication led by Martin Hagger failed to confirm the effect. The practical advice survives anyway, because environment design works even if depletion does not.

The method is a single question per habit: how can I reduce the friction to start? If you want to study in the morning, prepare the materials the night before. If you want to stop checking the phone, move it out of your field of vision. You are not disciplining yourself harder; you are deciding once, in advance, what the default will be.

Santos's closing message ties the four steps together: your life is made of what you repeat, not what you plan or feel like doing. Yesterday's habits built today's results, and what you choose to repeat now builds tomorrow's. The reversal she reports, from a zeroed account to a sales award from the platform Hotmart, came from that repetition rather than a single dramatic decision.

Frequently Asked Questions

• How to stop procrastinating when I feel zero motivation? Do not wait for motivation. Identify the trigger, usually discomfort, and perform a small substitute action such as 30 minutes of focused study or a few minutes of breathing. The loop retrains through repetition, not through feeling ready.

• How long does it take to retrain a habit? Santos asks for patience measured in weeks and months, not days, and her own income reversal took about two years of unpaid study before paying off. There is no universal number; the variable that matters is consistent repetition of the substitute action.

• Can you erase a bad habit completely? In practice you reroute it. The cue and the craving for relief remain, so the reliable strategy is keeping the trigger and swapping the automatic action for one with a similar immediate reward and better long-term cost.

• What should I do first, today? Do the two-column audit. Write what impoverishes and what enriches you across money, studies, career and emotional health, then pick three behaviors to shift gradually. Reader Gustavo dev doido put the common reaction well: the list is uncomfortable, but it turns a vague sense of being stuck into three concrete targets.

Turn Your Own Video Lessons Into Written Guides

The insight at the center of this article is that knowledge only compounds when it is repeated and revisited, and the same is true of the lessons sitting in your own videos. If you explain methods, habits or hard-won experience on YouTube, that material deserves a written form people can find, quote and reread.

Skala Blog takes a YouTube URL, transcribes the video, and generates a structured article from it, so a 17-minute explanation like this one becomes a page that answers questions on its own.

Source video