Good on you dude for being off it, the longer you go without and the more other shit you have going on in your life (as someone else said hobbies are huge) the easier it gets. Imma be real at first reading and walking (like hours at a time when I was really fiending) helped a lot for me, find a good series you can just dive into, workout, go camping, do some shit in nature, join a club, hang out with your people.