One of my worst triggers is chewing, but in a weird way. When most people (at least in my family) chew, their tongue sort of snaps on the top of their mouth, creating the worst sound ever. So, when they eat harder foods, it drains out that sound because of the crunch. The thing I do to cope with this, even though it sounds weird, is trying to chew louder than them to drain it out. I have many other trigger sounds, but I unfortunately haven’t found any other ways of coping with them.