To: I just realized that if I were to be addicted to anything it would be pain killers
Me: All pain killers are bad for your body and you should make an effort to never take any, except when you have pain you cannot handle yourself.
Pain is a way of telling your bodies defense and repair mechanism you have a problem that needs to be repaired and your body will do that repair, all by itself.
The problem with pain killers is, that they turn off the defense and repair mechanisms, because your body can’t feel any pain, so nothing can be wrong with it (false alarm) and then when you have pain again from whatever caused it, in the first place, your body does not try to heal the pain, but it attacks the pain, because it wrongly thinks it is being invaded and that is how you get Arthritis and why careful management of pain killers, is so important.
My advice to you is take something else to get your pleasures, even if that is only sweets or food.