To be fair, I don't really get it that often or too intensely, but according to mom and dad, neither of them get any pain or discomfort whatsoever, so it just worried me a bit.
I do, however, suffer from "ear crackling" all the time. Most people get this when they have a headcold, but for some reason every time I swallow my ears crackle. I've actually become accustomed to it at this stage. I still worry that this will somehow cause me to fail a medical examination. Do you think I should worry about this? does anybody else's ears crackle when they swallow?