Re: Pre Workouts
Stimulant withdrawal is definitely a pain in the backside but rather than continuing to use sims because of the issues of headaches etc you could try alternatives to stims such as:
Rhodiola extracted for salidroside - an adaptogen with mood, focus, performance and anti-fatigue benefits.
Acetyl-l-carnitine - A nice focus booster and some potential benefit with regard to weight loss.
5-HTP - Not as a nootropic but as a mood stabiliser.
Sleep aids - Stim withdrawal can bizarrely lead to bad sleep in the short term so a potent sleep aid like resurrect-pm, or even just 5-HTP, magnesium, or zma would help.
Definitely think it's better to move away from stims rather than trying to find stronger and stronger ones if your issue is you're experiencing negative effects already from high stimulant intakes.