I 100 percent agree with your statement. It’s tough when you’re surrounded though.
All you can do is try to put it out of your mind and concentrate on things the remove stress from your life and find outlets for the anxiety. I’ve started to read more, I was a Computer Engineer in my work career, I’m taking online training to expand into other technical areas, not for work but simple enjoyment. I’ve started walking 5 miles a day, changed my diet to be healthier, get your mind and body working better and the stress will stop.
Take up a hobby, focus your energy on positive things, it’s what I’ve done and it’s working.