Mine is to put my finger on my other palm and push. It only worked twice because the only time I do it is when I think about dreaming. The only time it worked in my dreams is because I was talking about dreaming in my dream and did it.

Now I need a better way of doing this reality check. I was thinking about doing it every time I go through a door but I always forget. Tell me your ways of RCing and when you do it AND how good it works.