I dont know if this is just me or not but do any of you feel that you get a better effect of adderall in the morning as apposed to taking it in the late afternoon or evening? When i take it in the morning, i usually feel good and ready to go, but in the afternoon, i still feel the effects, but i seem to have more side effects. Am i the only one who has this problem?

I take 20 mg in the am and am good until about 5 PM...then I begin to crash. No side effects really. Stomach feels dull, but that's about it. Used to get jittery a bit but to be honest, I think I'm getting tolerant to the meds after only two weeks.