1002 ways to goof up (continued)

504. Mistakenly click "Enter" when you're almost done with an online sign-up form, thereby erasing all of the information that you already entered.
503. Click back and re-enter the data and then prematurely hit "Enter" again.
502. Realize at that point that you didn't have to click back, you only had to scroll down and enter the informaiton that you hadn't entered yet.
501. Take care of an errand at one store in the mall, then proceed to other errands, then realize that there was another errand at another store in the mall that you could have taken care of when you were there.
500. Get your mixes worded up.