Getting your wisdom teeth taken out isn't fun, it sucks, but a lot of people have to do it. It sucks that you can't eat anything except mushy foods, like applesauce for the next few days after. Once the recovery days are over you realize it wasn't that bad of a procedure. Especially if you're on drugs, and have laughing gas.
Just remember to use lots of ice on your jaw/cheeks/mouth area, and take pain killers.
After the wisdom teeth removal you'll realize how being at a dentist for cleaning isn't bad at all compared to other things you could have done to your mouth!
All of my friends have been getting theirs out recently, and I had mine taken out in 7th grade! (I'm 1
I had lots of mouth issues when I was younger, so I had many more surgeries than just the wisdom teeth.
Good luck with your surgery! Stock up on lots of applesauce, yogurt, and mashed potatoes!