failure is part of the learning process. We all have our set of fails. Just learn from it and try not to do it again. No one has not made mistake in this game. I have my fair share.
Edit: I’ve look at your IO and tbh you’re not doing too badly. I think just need to get more experience on other dungeons. But you timed a few 15s. Just keep at it. The more you do it the easier it’ll get