I know this sounds really simple, but I kept bailing on my roundoff bhs right after I first got it, so I started to clap before I went and promised myself every time I clap, I have to throw my pass. So now, right when I start running, I clap once (not loud, just kinda put my hands together) and then I have to throw it. And if I don't, then I get so mad at myself, so I just do it. Good luck!