I've read a lot about modafinil and I think your observations are selection bias. It may improve focus more than caffeine but not like amphetamines or other dru

I've read a lot about modafinil and I think your observations are selection bias. It may improve focus more than caffeine but not like amphetamines or other drugs used to treat ADHD. Judgement may be impaired when taking any stimulant. If it's something you're aware of it's not hard to work around.