These days, I am trying to question my decisions less and less.  I tend to be so unsure of my choices.  About anything and everything.  So, whenever I find myself questioning something I do or am going to do, I stop, close my eyes, take a deep breath and just do it.  Either it works out, in which case it’s a good thing and there was no point questioning it.  Or, it doesn’t.  And in that case, I can’t go back and change it, so - as with the other - there was no point questioning it.  Stop.  Close your eyes.  Take a deep breath.  Repeat, if necessary.  It’s actually working.