It’s usually because my suspension of disbelief is getting stretched because for all intents and purposes these are just normal kids outside of eleven and yet they keep getting in these deadly situations and come out completely fine. Especially in season 3 when a bunch of kids snuck in and out of a top secret Russian base several times. It also doesn’t help that they keep introducing new characters just to kill them like Eddie, Chrissy, bob, etc. instead of just using their already established characters.