I have to agree with this.quit
Not everyone is cut out for growing. Just like cannabis isn't for everyone.
I watched a neighbor grow three shitty outdoor crops in a row. He admits he's a "commercial" grower who puts quantity over quality. And his quality sucked so bad no one would buy his last crop.
He does everything right, until the end, when he refuses to let the crop finish itself off, and keeps adding ferts/nutes until a heavy frost hits (mid-december last year!) All he got was larfy leafy crap, with barely a decent bud to be found (he also screwed up a few plants I asked him to grow for me). None of it was smokeable or enjoyable.
IMO, my neighbor shouldn't be growing, esp. now that he just got busted with years of shitty weed on hand. Losing everything, probably his house too.
If you can't do it right, esp after years of trying, give up!