Read new information
New information will help you to think that you know something. Where to find? Read something that you haven't read. Criminalogy, medecine, history of China ...
Spend 3hr drawing smth
Draw something that harder than penis picture.
Use imagination. Work on every your stride. Don't use colors firs 2 hr. You can made it digitaly on paint
Spend hour in 100% concentration on something
Concentration lower brain energy waste. Brain gets more energy to thing about something. 1hr in concentration will make you feel like a superman(better)