Pulling your own teeth is possible but you should not pull your own teeth because you can cause serious bleeding and tooth infections.
Also it will be very painful for you to pull your own teeth because you won't be able to get anesthetics to keep you sedated or be able to numb your gums before the tooth is pulled out.
If the tooth is really, really loose then sometimes it's safe to pull the tooth on out but if the tooth is fully in the gums and you need it pulled out you should leave the teeth pulling to a qualified dentist with the proper training and dental tools.