^Cannabis can be a bitch to beat, 7 months ago I started smoking on weekends only after 5 years of daily smoking which still gave me 2,5 days to be high, long story short I stopped smoking during weekdays because of money problems etc. for four whole months (psychological addiction can be a bitch, even when it's 'just' weed). Guess what happened, I relapsed because I had a few plants which gave me a good quality harvest. Smoke all you want for free basically.
After three+ months of smoking daily again I quit again but yesterday (my first weekday without) was hell, all I wanted to do was to get high but after smoking all of my homegrown weed I can't afford such a habit anymore so I had no choice but to rethink my usage if that makes any sense (think going through multiple grams of good quality White Widow, Amnesia Haze and Silver Pearl every day, quite pricey).
Today I'm still not high on weed and it's been a much better day than yesterday, the cravings still suck even though I only have to wait a couple more hours before I can smoke. FUBAR
I still

my ganja after 7 years
As for staying sober for a full day: it rarely happens due to my meds nowadays sadly...
I have to stop rambling here.

There is some more Methylphenidate waiting for me
Peace o/