If you have severe anxiety, I think you should just stay away from the public.
Really? Why would you want them out of the public?
I ran into someone trying to get gas for their car, only it was a diesel vehicle, and they were freaking out and crying. No one needs that.
You should not criticize people who have anxiety and make it seem small. People may think the problems you have seem small, too.
Worry the fuck off, no one is in charge of my life. Deal with your own shit!
Some people can't help the way they act. They should get help, but minimizing their disorder doesn't help. You should help them to see how getting help will make them better.