[fred2028]

OK, I'm practicing handstands right now, and I need some tips. When I do it, it feels like that I'm going to fall on my face ... Is that normal? Also, what signs/feelings should I get when I successfully stand on my hands?

[BboyRash]

Well, I would say that you're afraid of falling and hurting yourself. Simply put, don't worry, it doesn't hurt even if you do just fall. It might hurt a little depending on where you land (concrete, grass, rock, etc.) so you just have to be careful.
When you succesfully have a 'stand down, you'll feel like the hawk. Gracefully gliding through the air and being shot by some loser. =P just playin.

Really though, when you have the stand down, you'll feel and know that you're balanced. It feels the same as if you're just standing on your feet. Except that the world is kinda upside down :P