How to stay in character?
Whenever i play a D&D game, sooner or later i always start getting out of character and acting like i would in real life. The biggest example is when i was in a villain themed campaign where we were supposed to play a bunch of backstabbing mercenaries. While i talked like a villain i couldn't fully commit to the part and acted like a 100% team player the way i usually do. End result is that i got easily backstabbed at the end. How to get better at commiting to the role i play?