Right now, I am a junior in high school, and I have been addicted to pornography and other things that come with that for four years. I never had an affair with someone, though. Can someone give me advice on what to do? Will I still be able to serve a mission in the future if I repent? Could I still go to the temple? Right now, I try to stay active, and try to resist the temptation. I am WANTING to change. If some is or has been a bishop, can you tell me what might happen and how I can change?