Then you should re evaluate the yayo you've done.
During the speedy high, I could not focus. I kept jumping from one thing to the next and I couldn't get anything done. I would start something, poof, get an idea, poof, start something else, poof, start something else, and by the end of the day, I had started 50 things and completed not one of them.
Salvia's fucking bullshit, I wouldn't touch that shite with a bargepole, give me volatile solvents over that any day. DXM is hardly the holy grail either.