Hey, I am applying this year also. I'm Tatastrophy and as an expert worrier and worry-inventor, I am going to tell you that it's going to be ok. The following is all anecdotal but its experience of a bunch of different people amalgamated into one so I say miss-perceptions and biases if present are likely tempered. Also, all of it has probably been said here before.
I think self selection is what keeps ENT match rate pretty dang reasonable. I think last year, that process didn't function as well. My exhibit 1 of 1:
One of the ENT applicants at my school didn't match last year. There were 4 going for it and whenever I'd mention that I am aiming for ENT, her name would always come up. She was involved in a big research project that our chairman led and was very proud of. I thought she was da bomb diggity. So her not matching was a crazy, terror inducing shock to my system.
As I found out later, it wasn't a shock to any of our ENT residents. From our conversations, I could tell they all liked her and wished her well but "she just didn't have the scores needed".
What I took away from that event is that the people who everyone talks about (accomplishments in xyz) likely really NEED that extra fancy street cred because they are refuse to self select themselves out of what might be their dream. What we need to do is not worry about what shiny new titles and praise others have (try to be happy for them, really) and focus on what it takes to get you matched.
All that being said, last year seems to have made everyone at our department sit up and take notice. Our chairman told all of us applying this year in no uncertain terms "have a backup plan, apply for prelim year at least". It was really hard to hear when I've been 100% sure on this path for like 4 years but he is right because that way if you don't match ENT, at least you still will have a job.
That's all the wisdom I've got. It's keeping me pretty chill, hope it helps you too.
-T