Ok. Well, I have never tried Ritalin... But! I have done lots of blow both rocked up and in powder form over the years, not much anymore, just occasionally.. now, I also take Adderall IRs daily too, usually anywhere from 20-30mg or so as I am scripted to for ADHD.. so whenever I mix them, its a bit too much stimulation for my liking.. I get very nervous, uncomfortable, and paranoid... jittery.. I don't like it! I don't know how Ritalin feels as opposed to Adderall, apparently lots of people say Adderall is much better, lasts longer, and feels cleaner than Ritalin. But I don't know.. all I know is I either do one or the other, or wait for my Adderall to wear off before touching any coke of any kind.. I also slam and smoke my shit too, the yayo.. smoke it when in freebase form, or bang it in HCL aka powder form.. that makes it a little more short acting than it would normally be up the nose..
cocaine, no matter what ROA or form you do it while at most jobs, sucks to me.. I hate it at work.. get WAYYYY to bugged out arounf too many people... and it sucks.. so I just do it alone or with a couple friends, I don't like it for socializing and being around other people.. cant look at people in the eyes and get weird af.. but every one is different with this shit.. coke, Ritalin, amp.. all affect people different, depending on your mental state, and how you would normally be sober.. if you have ADD/ADHD it is very helpful, Adderall, but coke is terrible for controlling it.. I have heard Ritalin isn't too much better, but focalin is. the stronger form of Ritalin, dextromethylphenidate. Since you just have coke and Ritalin tho, I wouldn't take any coke with the Ritalin, if you need to focus.. Ritalin will most likely work better. cocaine is strictly for recreation to me.. some people, usually rich peole do it all day, and stay lit all day everyday 24/7. I am not like that... also for any one of the stims you mentioned I would have some kind of long acting benzo on hand, the come down is hellish! coke is the worst.. never tried ritalins.. and Adderall isn't too bad at all, but still sucks without somethin to bring me down off of it. so I keep weed handy, and benzos, which I am also scripted to take daily.. klonopin. It is and always has been very helpful for anxiety, and shyness, etc.. also stim comedowns of any form, its a god send, but I will advise you to keep benzo use at a minimum.. for sure.. very bad to be addicted to!