-afanils don't work for everyone. Modafinil makes me both jittery and tired, and I can't focus for more than a minute; kind of like I'm badly jet lagged and jus

-afanils don't work for everyone. Modafinil makes me both jittery and tired, and I can't focus for more than a minute; kind of like I'm badly jet lagged and just need to pass out.