*sigh*

This is a common occurence in any one of my classes:

"Oh, if you want to move back one field, you press and hold shift and then press tab. No, don't hold it, just once. Well, hang on, you just have to press tab until you're back where you started. Ok now, shift and tab. Oh it didn't work because you pressed the space bar. Okay, you're getting this error message because you've entered a space in that field. Backspace it out. No no no, backspace. It's over here. Near the enter key. That's right, both spaces. Okay good! Now, shift and tab..."

You get the idea.