I’ve been a skinny bastard for most of my life.
All throughout high school and college, my self-esteem was in the gutter because I didn’t have any muscle mass. I was 6’3″ and weighed 145 pounds. I looked and felt weak, and it affected my confidence in everything I did.
The worst I felt about myself, the less motivated I was to make a change. “I guess this is just my body type,” I would rationalize to myself.