Hi

have been using ritalin for year and a half now and want to hear from others about their mid term usage experiences.

daily- 17.5mg x 3 times
holidays- none

I have noticed couple of things:

1. sometimes 17.5 is not enough and sometimes it is. i am tired or stressed or hungry. these things seem to impact how ritalin effects me. if i am not tired 20 mg is too much. i get the jittery feeling.

2. do you think that your initial condition has an impact on concentration? like tiredness, etc?

3. i have no desire to take more ritalin per dosage but would love to take 4 times a day, extending how many hours per day i am productive

4. do you think that thatmakes ritalin less effective the next day?

thanks

goingfor it