Im rewatching bleach

I realised i didnt watch it properly, it was always watching by my sis/bro side. Also i was too young to understand. I think i was 9 or 10 when i first watch it. 

I cried during the episode where ichigo and ishida had a bet. And everyone else is fighting.. but they re just 15.. and they gained so much heartaches, power & responsibility. Wth.

Seriously, what 15 years old work so much they bleed, recover and bleed again in 1 month?

oh i guess kpop trainees? T.T 

Im about to reach 25 and im still a lazybummer. 

How?