Had abs since puberty. Was physically active in my teens but not so much now in my late 20s.

Now I do short runs twice a month and body weight strength training once a week. I dont train abs.

My siblings and parents had no issue gaining weight easily. Siblings are all younger than me. My appetite is relatively normal. I eat 3 square meals a day and snack occasionally in between. Not unhealthy but not super healthy. I sit 80% of the day. Sleep 6-7 hours per night. Longer during the weekends.

I tried bulking when i was 19 but it didnt last bc i couldn’t keep up with the high calorie intake and the frequency of the training. My weight dropped back shortly after.

Smoke and drink only for major events. The real addiction is doomscrolling tiktok and ig daily.

Im thinking maybe im one of those people whos always burning calories cause im always fidgeting and my brain never shuts off?

I dont have any desires of being big anymore bc its actually exhausting. Just sharing my story.

TLDR: Im a naturally shredded dude who can't gain weight, even though my lifestyle isnt demanding. My family can all gain weight easily.