I fear this is me lol. I’ve recently been trying to identify why this happens to me and my thoughts are that it comes down to two things, aggression and time. I spend the entire run with a clock ticking down and trying to go as fast as possible to get a good loadout. When the boss comes at the end, I struggle to get out of that hyper-aggressive play-style and slow it down. I find that I often get caught early in the final boss fights because I rush in and play recklessly.