I took ritalin for about a month to be able to play longer stretches of online poker. During the time I thought I was doing great but after reviewing my session

I took ritalin for about a month to be able to play longer stretches of online poker. During the time I thought I was doing great but after reviewing my sessions later I discovered I was making a bunch of silly mistakes I don't think I would have done otherwise. And it was usually when I was already deep into the session, when I would otherwise have already stopped playing. After a month I found out that the amount of extra money was marginally paying for the cost of the drugs and stopped (yes, I played really small stakes). I know it's just anecdotal evidence and even my own sample size ( just one month ) is small but I think it's worth sharing.