Sometimes, it depends on how your wisdom tooth affects your health. If it's actually hurting your mouth and you can't eat properly, you can't brush your teeth, or you can't do some things that you normally do before, it's time to get it remove. However, if your wisdom doesn't affect anything I've said then it's okay to not it remove. Removing wisdom tooth can cost money and you should think carefully. If you don't want to have a self-consult, you can get some advice from the dental clinics, they will give you some tips or what to do with your condition.