Amphetamine is so much better. And I know that people claim it's addictive but I haven't used it in a month and don't really feel an urge. I usually just use it when I want immense task focus but I get pretty good focus manually myself now that I remember the amphetamined feeling.

I got into caffeine about six months ago and after the first week I got a headache when I woke up so I quit it because that's not okay.

I recently restarted with a drink of coffee about thrice a week (irregularly) and have found that I get no withdrawal when I stop on this cycle.