Im suffering from severe brain fog 4 years now. Deep thinking is severely damaged, my brain is too exhausted to think and rationalize various situations. I've lost any sense of ephoria, I'm 24/7 more or less into an anhedonic state. 4 years ago, even thinking of having a gf gave me butterflies in the stomach, now even hugging and kissing with my gf doesnt feel that good. My apetite for life and sense of adventure have completely gone. I have forgotten how it is to wake up in the morning and feel enthusiastic about studying or work on a project, or doing something creative or making plans for the future. Everything now feels scary or indifferent at the best. It is a struggle just to go on with everyday activities. I get hit with panic attacks and derealization episodes, not to mention i feel melancholic and fatigued all day for no reason at all. My life seems pointless with my brain being at this state. The only thing that gives me hope is that when I went 14 days into nofap, no pmo, no internet recreational use, i saw a small but noticable improvement in the above symptoms. I imagine that if that went for much longer, I would see bigger improvements, or at least i hope so. I think I'll might have to go 6-9 months no pmo as it is suggested for severe cases like mine. It is had as hell, but my motive is huge. If anyone has or had any similar experience, I would more than appreciate their insight on the issue.