do the emotes and talk whatever you want.
because even when i properly play and never complain praise and get commend a lot. you still lose Behavior score either from enemy or that 1 griefer
remember some of you pay for that emotes. spray. or voice.
The problem is you. I used chat and trash talked intentionally in 2 games out of 15 and lost 275. After that I stopped talking and gained +318.
If you dont grief and dont use chat there is no way you can lose behavior.