I can't eat as much as I used to.
I can't drink as much as I used to.
I can't lift as much as I used to (bench press is pathetically weak now).
I can't wear my old clothes (which isn't a bad thing here, but still, I can't do it).
I can't draw with an anime style as easily as I used to.
I can't play video games for hours and hours on end as easily as I used to.
I'm not sure what I traded all these things in for, but let's hope it was a good deal.
I know what I didn't trade it in for...the ability to sing. Still can't sing.