I just got a ritalin prescription a week or two ago, and when I took it for the first time it felt like being assimilated by the borg. My thoughts were running around like happy free children in a field, and then the ritalin tractor beam came and picked them up and carried them, kicking and screaming, to their boxes. "No!" they clamored, "I was thinking about something! I'm not done!" To no avail. Once they were all boxed up in neat little rows they looked up at me, saying, "So Alternate, what do you want us to do now?" It was really creepy. I was like, "What? You guys want to obey me? But you never do that. Shouldn't you be out running in circles and breaking things, or something?"
The other weird thing is that the world looked different. Normally everything looks kind of trippy to me, everything looks like there's more to it than meets the eye, everything looks like it has potential. Normally when I walk down the hall I always stop and look at things and go, "Man! Have you seen the curve of this pipe! Look at how it cuuuurves... and oh man look at the shadows in that corner, they remind me of a cave in a rainforest or something. Like a place where ichthyosaurs would live, if they lived in caves. Hey, we should go to that museum with the ichthyosaur skeleton, that place is awesome..." But on ritalin I walked into my office, and it basically looked like a room with desks and chairs. It never looks that way. And when I was walking to class there were about five occasions when I thought something like, "Hmm, that pipe looks interesting- ah well. Better get to class."