iwanttobefree

i have to give a presentation next week and need something to take as a one off
my fear is of passing out - the physical anxiety that overtakes me...i am not afraid of making an idiot of myself etc, its the headrush and dizziness fear of collapsing that gets me
would i be better looking for a beta blocker or benzo in this situation - cognitive therapy helps me in buildup but at the time the physcial anxiety just knocks me for six