12/15/2025
Long-Term Habits: Why the Boring, Repetitive Stuff Is What Actually Works
We love the idea of motivation. A reset. A “Monday start.” A burst of discipline that magically fixes everything.
But long-term success—especially after bariatric surgery—doesn’t come from motivation. It comes from habits. Unsexy, repetitive, sometimes annoying habits that work even when life, meds, stress, and appetite are not on your side.
Research consistently shows that sustained weight loss after bariatric surgery is driven more by behavioral adherence than by the surgery itself (Mechanick et al., 2020; ASMBS, 2022).
I’m 3.5 years post–gastric bypass. I’m supposed to sit comfortably between 190–195 lbs. I’ve crept up to 206. And lately? I’ve been struggling to use my tool the way I know I need to.
Part of that struggle is a medication change. My old meds helped suppress appetite. These don’t. And this matters—because appetite-regulating hormones and medications play a significant role in post-surgical intake, especially years out when physiological adaptation occurs (Müller et al., 2019).
When appetite returns without strong habits in place, old patterns slide back in quietly:
• Eating too fast
• Drinking while eating
• Ignoring fullness cues
• Convincing yourself it’s “not that much”
Until you follow the rules again—and the reality hits.
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Day 1: Reality Check
Today was Day 1 of intentionally using my tool properly again.
I slowed down.
I separated food and drink.
I paid attention.
And wow—was that humbling.
Breakfast looked “small” on the plate:
• ¾ of a piece of toast with cream cheese and smoked salmon
• Two egg bites
Pre-reset me would have eaten that and more without thinking twice.
But following the rules?
It took me 30 minutes to eat.
I was uncomfortably over full.
This is not surprising. Eating slowly (20–30 minutes per meal) is a core bariatric recommendation because it allows time for gastric stretch receptors and satiety hormones (like GLP-1 and PYY) to signal fullness (ASMBS, 2022; Camilleri, 2015).
I couldn’t finish:
• The other ¼ of the toast
• Half of the banana on my plate
And the kicker? I used to eat one egg bite and be done.
That’s what habit drift looks like. Not failure—erosion.
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The Rule Everyone Hates (Including Me)
Waiting to drink after eating?
Pure torture.
And yes—there’s a reason this rule exists. Drinking while eating can:
• Push food through the pouch faster
• Reduce satiety
• Increase total intake
• Contribute to pouch stretching and grazing behaviors over time
This is well documented in bariatric follow-up literature (Mechanick et al., 2020; ASMBS Nutrition Guidelines).
I cheated. I took a sip.
Then I did what actually helps habit change—I redirected instead of spiraling. I changed into my Nightmare Before Christmas pajamas for spirit week and made a protein coffee.
Not perfect. But also not quitting.
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Full Stomach, Loud Brain: The Head Hunger Problem
An hour later, my stomach is still overly full… and my head hunger is raging.
This is one of the most misunderstood parts of bariatric life.
Physical fullness and psychological hunger are controlled by different systems:
• The stomach signals volume
• The brain responds to habit, emotion, stress, and dopamine
Head hunger doesn’t care that your pouch is full—and studies show that loss-of-control eating and hedonic hunger can persist even with surgical restriction (Conceição et al., 2017).
Add protein shake coffee and a zero-sugar Mountain Dew?
Yeah. That’s a dopamine party.
The soda will go in time. For now—baby steps.
Behavioral research consistently shows that gradual habit shaping leads to more durable change than all-or-nothing elimination (Lally et al., 2010).
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Why Long-Term Habits Matter More Than “Getting Back on Track”
This is exactly why long-term habits matter more than short bursts of compliance.
When habits are solid:
• You don’t rely on appetite suppression alone
• You don’t negotiate every bite
• You don’t need perfect circumstances
When habits erode:
• You can eat past restriction without realizing it
• The tool still works—but only if you use it intentionally
• Head hunger runs the show
Long-term bariatric studies show that weight regain is most strongly associated with behavioral drift—not anatomical failure (Cooper et al., 2015; ASMBS, 2022).
Rebuilding habits after surgery isn’t about punishment. It’s about relearning your body—again and again—through different seasons, stressors, and medication changes.
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Progress Isn’t Comfort—It’s Awareness
Today didn’t feel good.
Being over full didn’t feel good.
Waiting to drink didn’t feel good.
Head hunger raging while physically uncomfortable didn’t feel good.
But awareness is progress.
Self-monitoring and interoceptive awareness are predictive of long-term weight maintenance, especially in post-bariatric populations (Butryn et al., 2020).
Today I:
• Saw how much I had been overfilling my pouch
• Experienced my restriction again (loudly)
• Identified where habits slipped
• Stayed in the process even when it was uncomfortable
That’s what long-term success actually looks like.
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The Takeaway
If you’re post-bariatric and struggling:
• It doesn’t mean your surgery “stopped working”
• It doesn’t mean you failed
• It means habits drifted—and habits can be rebuilt
Your tool still works.
Your body still communicates.
And you are allowed to take this one uncomfortable, imperfect day at a time.
Today was Day 1.
Tomorrow doesn’t need to be flawless—it just needs to exist.
Baby steps count.
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Sources
• American Society for Metabolic and Bariatric Surgery (ASMBS). (2022). Life After Bariatric Surgery & Nutrition Guidelines.
• Mechanick, J. I., et al. (2020). Clinical practice guidelines for the perioperative nutrition, metabolic, and nonsurgical support of bariatric surgery patients. Endocrine Practice, 26(12), 1349–1415.
• Müller, T. D., et al. (2019). Hormonal mechanisms of weight loss after bariatric surgery. Nature Reviews Endocrinology, 15, 513–524.
• Camilleri, M. (2015). Peripheral mechanisms in appetite regulation. Gastroenterology, 148(6), 1219–1233.
• Conceição, E. M., et al. (2017). Eating behaviors and psychopathology after bariatric surgery. Current Psychiatry Reports, 19(8), 51.
• Cooper, T. C., et al. (2015). Long-term weight loss after bariatric surgery: behavioral and psychological predictors. Obesity Surgery, 25, 364–372.
• Lally, P., et al. (2010). How are habits formed? Modelling habit formation in the real world. European Journal of Social Psychology, 40(6), 998–1009.
• Butryn, M. L., et al. (2020). Self-regulation and weight maintenance after bariatric surgery. Obesity Reviews, 21(3), e12986.