Five years ago SWIM started taking Ritalin at very high doses such as 30 , 10mg pillls a day snorting and orally

. After several days of this kind of abuse SWIM began to behave abnormally obvious to everyone around SWIM but NOT to SWIM. Then SWIM began to hallucinate. A Psychiatrist had to go to SWIMS home with antipsychotic medication administer it and had SWIMS mother fill the prescription for a month (antipsychotic - seroquel) SWIM hallucinated for one week straight, was plain out of it and had to be kept in the house until SWIM's brain was back to normal.
SWIMs first question is - has anyone else had a similar experience and if it was a long time ago do you have any after effects still?
Second question is if you did experience Toxic Psychosis have you experimented with ritalin or even concerta since ....and then started to have any effects like when you were expriencing the toxic psychosis before? Such as return of hallucinations etc....
SWIM also wants to say toxic psychosis is no joke ... and being on antipsychotics for up to a year later made SWIM gain 60 lbs.
Today SWIM is fine but has been experimenting with concerta for school work purposes but is afraid of falling into psychosis again even on a low dose.