Quit while you're ahead. If you aren't having withdrawal symptoms from abstaining, there's still hope for you yet if you're only having cravings. I would say if you don't mind smoking weed still, that would be an okay substitute or maybe even psychedelics (they can be a learning experience and may even help stave of cravings). Or if you're looking to stay off of mind-altering substances altogether, maybe try practicing yoga or finding a hobby that makes you happy or feel content in some way. Another tip is to stay occupied. The more you busy yourself with things other than the drug itself, the more likely you can successfully abstain from opiates. I might be a hypocrite for giving advice when I've been an addict for at least a decade (and still am), but please believe me when I say it will not only rob you financially, but it could rob you of your hopes and dreams in life. I'm 28 and want to have a child with my significant other. We'd already be trying or even had a child by now, had it not been for my addiction putting a halt on that. Do what you will. The main objective in life is to be happy. If you keep in mind that there are some things that opiates could change in your life for the worse, that might help you not want it so much. Best wishes to you. I hope I helped.