>>76278417
>I absoutely do not eat too many calories
You have excessive fat deposits on your body, that means you're eating a caloric surplus. Sorry you had to learn it from us. Go read the OP, calculate your TDEE and start counting calories to figure out what's putting you over maintenance. You look like you're at about ~25% body fat.

>Is it really THAT important?
Yeah, if you don't either lift, work a intense physical labor job, or play competitive sports your body is almost guaranteed to look like shit.