I've taken adderall on and off over the past 5 years. I just build up a tolerance for it in about 6 months, when I max out around 60-75 mg. It's a very productive 6 months, but then we have to try something different, and sometimes it's been ADD meds that are not stimulants (which I might add, I hate). Currently I'm on Dexedrine SP 45 mg, and it started out good, but now I'm starting to feel tired all the time again, then there's the whole lack of concentration.....

I was actually going to ask my Psych next week if maybe I could try something that's prescribed for narcolepsy....or maybe some adderall xr.....or Vyvanese.