Ohh i know of these really embarrasing moments:
-The absolute worst one is during Port Rainmaker. We had a very strong lead, but near the end of the match the enemy team was taking control of the rectangular open area outside our spawn. Me wielding the RM i decided screw it, let's backpedal and camp for a bit. As i made my way through the corridor, suddenly i see a Wail aimed towards me. I died, and i started panicking because now the RM was right next to our pedestal and they took full control of the open area. The match went in overtime, and they shot the barrier and one of their squids scooped it up instantly ruining our lead resulting in a very stupid loss.
-Another one was during Ancho-V Rainmaker. We were currently in overtime, they had the lead. Naturally, i was carrying the RM, and we were straight at their doorstep. We were just a few points from gaining the lead, but my entire team except me died and i made a mad dash forward. i continued onward and suddenly realised our score didn't went up. Cue me going "WTH?" untill i realised i needed to take a left to get closer to the pedestal. That costed the match for me and my team.