I have. I also did a stim break for 9 months last year. Right after I made this thread. It was hell. But, I go through it -- but I went back to the devil.
Now, I am on a lose dose of Concerta -- so I will see how that goes.
I think it may be because I am vegan?
Maybe I'm not metabolizing the meds properly. I am getting a Advanced Vitamin Panel on Thursday. So that will also tell me something I hope.
vegans also tend to lack vitamin b12, which is very relevant to mood/energy/focus but you prob know that already
I think taking it orally a very small percent is absorbed too.
y'all gotta be weary fukkin pills

