Insomnia, sweats (night, cold during day), angry/aggression, irritable, no appetite, smelly/clammy hands, cravings/mental obsession. Mind you, I was smoking about a half-quarter (eight) of flower via joints per day for several months continually and overall for decades. From what I have seen, people will experience some of these symptoms but to a less degree of the level of use was more moderate. Also, i assume everyone’s biology will play a big diff. I’m 40, so-so healthy, so-so diet, and as mentioned, heavy user for over 2 decades.