Don't be mad if it's your mistake that you lost , you'll get better .Don't be mad if you lost because sb played better or worse than you but got lucky , this is part of the game . If you get angry , remember , the only result will be to lose a lot more money and your patience/mood , it's not worth , believe me .
I suffer sometimes from tilt as well . If you can't control it , take a break for some hours , a day if needed , that's what I do to forget crazy losses or sessions where I had lost my self-control .