I had my wisdoms taken out when i was 17! They had just started coming in but i had no space in my mouth for them, as i started chewing on the inside of my cheek. I just went to the dentist about it and within a month they were out! They had me drugged up and i honestly don't remember a THING. I fell 'asleep' and woke up and it was all done. No pain either, however it was tough having to watch what i ate and keeping the area cleaned for a week or two after the surgery!
Usually if the teeth aren't bothering you at all you don't have to have them removed, but if they are hurting or like in my case, causing you to bite the inside of your cheeks, see a dentist about it! It is also very common for wisdoms to grow and come in wrong, or sideways i should say. It's good to ATLEAST have an xray taken of your teeth to make sure they are coming in well. My DH's wisdoms were coming in at an angle and if they continued to grow, would have pushed on his other molars and possibly do a lot of harm (he had them removed soon after). Just find a good dentist that'll take care of ya well! Good luck
