I am 96 days off pot after smoking over thirty years. It gets easier as the days go on. I still crave it- I still have the voice that says, oh you can handle it, just get some today and smoke it!
I tried a million times to quit before I managed to even get this far. I was finally motivated by health issues. but it is nice now, to not be a slave to the pot.
When I am smoking it becomes like the God I am worshipping- it puts itself first and everything else gets aside.
When you first quit, allow yourself to do nothing for a while. Just be proud of yourself each day that you do not smoke, and do not get down on yourself. The only challenge for me was at first I felt bored and aimless. That starts to lift, after some time (2 weeks maybe)?
I love dreaming again.
You can do it- just try it. Tell yourself, you can always go back to it again. For me I first committed to one week, then one month, then just kept adding days.
Don't tell yourself you can never smoke again. Just take a week off and then build from there.