How tf do some of y'all gym and weed?

I've been smoking daily for idk maybe like 10-15 years now, and I'm a very tiny person. (5'2" 110lbs)

My question is, how tf do some of y'all smoke weed and also somehow manage to go to the gym? It doesn't necessarily have to be going high, but just in general how do y'all find the time, motivation, and overall energy to get to the gym when you have the option to smoke one big fat blunt and watch some movies?

For the ones that smoke and go to the gym high, y'all are just monsters, I don't understand y'all at all.