I loved snorting ritalin. I mean I prefer it to cocaine. Even like snorting it more than I like snorting meth (though I prefer meth other ways over ritalin, of course).Snorting adderall feels nothing like it, at least not to me. I consider it a waste to put adderall up your nose. If you want a high though, a lot of people like it. Not the best way if what you want is to focus as long & hard as possible. Swallow them for that, always. Never taken any amphetamine at all? I don't think ritalin has any cross-tolerance, so ignore that (I don't think mind you). 10mg will probably make you feel awfully damn good. 20mg should make you feel as though you could run through a brick wall. I mean like really feel like you could. not think so, of course, but feel that way.That's how I felt the first time I ever took amphetamines, anyway. Some people can take 20mg the first time and feel nothing though. I've seen it -- and pity them. So take the whole thing if you want, it won't kill you or anything. It's about $10-15 on SR, $5 on university campuses per 20mg BTW.