>in college
>have to do presentation
>incredibly anxious about it
>lose my voice halfway through
>get so anxious i literally feel like im floating
has this ever happened to you guys? the floating part i mean

I was unemployed for many years then I got job at government company through family, but I'm too retarded for that and they are going to fire me.
How can I cope with this? What can I do? My family hates me and I will probably be homeless.
Also there is no support for autistic adults in this shithole country and I will have no money again.