How to stop yourself from tilting?

So, I just had a pretty terrible run of games. Poor teammates, some pretty awful plays myself and a run of 4 defeats on the spin. Not all that bad some of you might say, and I agree. But I can feel myself getting seriously peeved off. I wanna keep playing but I know I shouldn't. Any tips for stopping myself from going on tilt and having a negative impact on others? Also - These new 'boards' are so ewwww reminds me too much of Reddit. Rito please. Go back to the normal forums... D:
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