Not sure if that's the right label lol

Basically want to sleep from 1am-4.30am, and then 3x 20min naps throughout the day

Right now I sleep 8 hours per night, from 10pm-6am.

Reason why I'm switching is, this is a really important time for me as an entrepreneur and I need to get as many things done as possible

My only real worries are (a) if this will fck up my focus, (b) if this will fck up gym recovery, and (c) how long does adaptation take?

And also any mistakes I should avoid making haha

(PS if it matters, i'm 18 years old)