Why does every contestant on Wheel of Fortune insist on spending their well-earned prize money buying vowels? This is ridiculous. If the phrase GO TO H_LL is on the board, do you really need to purchase that "E" to figure it out? Just solve the god damn puzzle, will ya? Further, by filling out more of each word than necessary, you may actually be helping your fellow players figure out the puzzle whereas before they might have not really known a word.
I did do a search online to try to find the official show rules to no avail. I thought perhaps there might be a rule stipulating you must purchase so many vowels per round or if you have so much money. If not, then people are just stupid. Here is my positive message to all of those people who needlessly purchase vowels: F_CK Y_U. There, solve that.