My regrets keep me up at night. Should I pop some pills to studycell to the point of exhaustion?

[UglyGod360]

I'm haunted by my regrets at night. It's currently 1:22AM and I cannot sleep, not sure if it's because I took Ritalin in the morning. But yeah, should I pop 20mg of Ritalin and take the longest study sesh I have ever done? Will this bring forward good habits? It's currently the wee hours of the morning. I am helpless.