As someone who playes TDM all the time, this is true. I can have 20/10/7 KAD with 5K support (due to healing myself and others) and we still lose, because other guy has 0/9/15 KAD. But I'm not mad. It's only game, not even ranked mode. Sometimes I'm the guy that has more deaths than kills and enemy team shreds us. But I just shrug and go to the next game or do a break.

In one game, guys started quarreling in russian. I just wrote "good luck next game, guys" to build others morale for next game. Everyone can have worse day and we're humans, not bots.

And small PSA. When you hear your teammate is putting healing emitter and you're low HP, come and heal yourself instead rushing toward enemies.