Long term brain damage (you act differently in a bad way) short term experience a high
to find you can get it in stores or from people on the streets you can smoke it or eat it
feelings of sadness, hopelessness, and despair loss of ability to concentrate, sleep, or perform at school or work repeated thoughts of death and suicide.
Hope this helps.( :
Dependence is the hardest to recover from, because at that point your body depends on it. So recovering from that point will be very difficult and possibly temporarily harmful to your body.