No problem! If you have any questions at all, ask! That's the only way you'll learn, right? This forum is a great resource; you can ask anything you want without feeling stupid.

A few other tips: turn down the tension on your pedals. There's a little hole on both sides of your pedal, and stick a little hex wrench in there and turn one way or another to increase/decrease the tension. The lower the tension, the easier to unclip. The instructions that came with your pedals should show you how to do this.

Also, when you're approaching a stop sign or something, unclip one shoe first, before you get to the sign. It's a little insurance that you'll have at least one foot free. When you're slowing down and about to stop, turn AWAY just slightly from the unclipped foot. For example, if your right foot is unclipped and ready to be put on the ground, turn the front wheel to the left ever so slightly. That way, you'll lean to the right a little, towards your free foot. Practice this a little on a quiet street. Before I figured this out, it was a crap shoot which side I'd fall on, and it always gave me so much anxiety.