But this happens no matter WHAT the other side of the wire is doing. Even if I connect it to one of my push buttons (and yes, I've tried them all) it STILL goes crazy whether I push the button or not (it even doesn't matter whether it's in the breadboard).
Edit: I forgot to mention, it only fluctuates when the wire is in. It stops fluctuating when I take the wire out, but it's essentially put on puase. The reading will stay HIGH or LOW depending on when I took the wire out.