The magic combination of things that work for me:
Regular exercise, i like running at least 5 days a week, tabata/endurance depending on the mood/energy levels.
Piracetam
Very strong coffee in the morning
Clear goals of what i want to accomplish
No sleep debt, and sufficient sleep everyday.
Last one is the hardest, but the weeks that manage to get enough sleep, i get things done like an animal.
Hi.
Following what Elezier does since SL4.