DrEaMeR23, you don't have anything to worry about in regard to making a wrong decision, or something going wrong in a nightmare.

Think about it: when yyou are in a nightmare, you are being terrified, and there's nothing you can do. Everything will go wrong.

But in a lucid nightmare, there's nothing that can hurt you, and you can easily end the nightmare and turn it into a profitable dream. You can even wake yourself up if you just want to get out of the dream, but once you become lucid in a nightmare, you'll realize that nothing can hurt you(or any dream for that matter).

Suttsman, I don't know what you're talking about this 'pulling sensation'.. that's never happened to me.