anxiety
"The brain chemistry is altered and the brain takes a long time to right its self again back to as it was, in my case two years. So my advise, if you think you wish to withdraw, do it very very slowly i.e. over 4-8 months, expect withdrawal symptoms to last for months %u2013 maybe 3-4 before you feel okay, not 2-4 weeks, and most of all learn to accept yourself as you are. "