Well, seems like we have a user here.What kind of Ritalin is it? Is it IR or XR? Ritalin XR is highly convenient and offers a smoother ride with fewer spikes, whereas IR can be a bit overwhelming and may cause a significant crash if you don't take multiple doses throughout the day.
If Ritalin isn't enough, then what is. Maybe double or triple ritalin until you start teeth grinding.
I remember taking it once. Someone offered IR version me for free to test.
Honestly it stabilized my head like a mood stabilizer, but with an awful crash. I'm sensitive, so it worked. It wasn't happy and jumpy like coffee, just calm and chill, yet I felt powerful, subtly ego-maniac without typical speed characteristic for stimulants.
I wrote more text than someone ordered and they said I did a bad job, so my impression about Ritalin wasn't good.
Of course I have strong ADHD symptoms, but it's only because I have mood disorder and so on.
Maybe I'll take more tests and get more diagnosis. That may equal more benefits in the future like free apartment from government.
In this text I went from Ritalin to full on analysis of my life. This is true ADHD here.