^for the sake of simplicity, methylphenidate can be an amphetamine.
Ok, OP, first off i just wanna say real quick that I'm pretty sure you cant bump your own posts (mods, correct me if I'm wrong). Please read the BLUA and guidelines.
Also before I answer, I'm gonna let you know that methylphenidate is a very side-effect ridden drug, and that it's positive effects will quickly reduce, and that if possible, you should ask your doc to switch you to dextroamphetamine (or lisdexamfetamine, which is essentially d-amp ER), which IMO is the only common ADD med that actually works without all the side effects that ritalin, adderal, focalin, and such come with.
Focalin was my first ADD script, and I used to LOVE snorting the tablets, and I would crush a whole bottle of tablets up and put them in a plastic baggie, and snort them and binge as if they were coke. If you use them like a recreational drug with non-oral ROAs, it immediately stops working therapeutically, so if you want to keep using it and have it help you focus at school, stop snorting it and forget you ever posted this thread, and continue taking it AS PRESCRIBED. If you just wanna get high, coninue reading.
While a LOT more effective than oral, insufflation is harmful, especially since the focalin pharmaceutical pills have about 10mg of active ingredient and like 200mgs of filler. I understand your insatisfaction with oral dosing, but with the XR beads IME the only effective ROA is oral, as crushing them to snort or plug seems to lose you a lot of product. Also, I find methylphenidate EXTREMELY addictive in all ROAs aside from oral, as well as most DRI stimulants (cocaine, MDPV), moreso than with adderall or crystal meth (although they are more damaging in other ways besides addiction) due to their very brief high and uncomfortable comedown, which could make you feel like redosing, which is a bad idea with stims, as it becomes an endless loop of dose-crash-redose, so before you try anything, consider that.
If you must use it recreationally, I would plug it: crush the beads into a fine powder using a mortar and pestle, dissolve in water, apply very low heat, suck up solution with needless syringe, lube, insert into your anus, and push the plunger. when applying heat, use a cooker made of tinfoil, and only apply heat for 7 seconds at a time, taking 5 second breaks for it to cool down in between. I would also use HALF of your typical dose for your first time using this ROA, and you can titrate as needed. It will feel a lot different than insufflating, it will be more euphoric and slightly relaxing, with a noticeable "rush". You will get the impulse to redose, but it is easily controlled.
And I personally can do a line of coke or MPH at midnight and then fall asleep at 2AM, but your stimulant tolerance is low, and for intolerant users, typically all stims will produce insomnia, and the first time I snorted focalin was at 1AM and that was my very first full night of no sleep due to drugs, and many more have followed, getting more unpleasant with each time. I'd just use it earlier in the day if possible.
For supplements, take 300mg chelated Magnesium before and after, and when you want to crash and go to sleep take another 300mg of the Magnesium, as well as 50-100mg of diphenhydramine (benadryl), melatonin, L-theanine, L-tryptophan (or 5-HTP). If you are feeling anxious on the comedown, take some kava, valerian root, and passionflower, and if you can get some very heavy indica strains of weed, smoke a bowl or two as well. If you can get GHB or benzodiazepines, then just take that with the magnesium.
