I used to be like you OP. I used to just take my check and go buy what I wanted, or could afford and come home and my parents would be like, why did you spend your hard earned check on the shit? I would tell them, better than my slangin' dope after school? Mom alwauys got me, as she said, at least you would make better money than your current job. My mom was a funny bish........come to think of it, she still is funny.
My wife keeps me in check as I do have kids now and my priorities have changed quite a bit. Hell even at times, I think of selling all my shit too provide for them........or buy a bike, lol!