Anyone know how to study, and be productive more, for long hours?

I get distracted a lot. I am in school and I work 3-4 days per week.

If you can give some good tips or strats that would be helpful, thanks.

Join a study group

Practice

I worked full time job and went to school. I learned to sleep every other day.

Was 19-21 then. That would kill me now.

You old or young?

I find that coffee works wonders.

Study for like 50 minutes and take a 10 minute break, rinse and repeat. Just find your ratio.

For me i could never focus at home
I focused well when i went to a study cafe or a library

placebo

delay study till the last moment
then start 3AM before exams start
perform 666% under pressure

Adderall