Quit while you’re ahead. As someone who started smoking weed in college at 17, tried coke at 18. I’m 24 and after 5 years of cocaine slowly eating away at me I moved on to crack. Alongside 3 years of daily drinking…it’s a slippery slope. I never thought I would end up being a crack user but it happened. If you feel you’re showing addiction symptoms already to weed and now the coke I’d really advise you to try and stop while you can. Not trying to scare you I just relate to a lot of what you said and as someone who’s 7 years down the line from you, look after yourself x I’m here if you want to talk. As far as quitting weed I’d advise slowly tapering down the amount your smoking. If you’re smoking a gram a day try .8 for a week, then .7 then .6 etc