Comment by Traubenfuchs

I am suffering from medium levels of general anxiety and fighting with severe anxiety (panic?) in situations that stress me out, e.g. conflict or interviews. If I know I have those 2 hours beforehand and I can tranquilize myself with the betablocker propranolol which makes the relevant adrenaline receptors in your body immune to all the adrenaline your gland secrete and turns me into a cool and smooth operator.

Choline gives me a severe stiff neck and makes me unable to sleep. I have experimented with many supplements and it was one of the most consistent and unfortunate effects I ever got from one.