How to manage anger while playing chess,when you are making mistakes(blunders).

Sometimes,i get very frustated,or i feel dumb like playing,smetimes the person is stronger than you,when you get angry on losin',how do u manage and try focus and even win with calm.how to avoid that frustation that brings anger.

#1
Try to avoid mistakes and blunders: think longer, check your intended move before you play it.
When you make a mistake, stay calm and continue.
When you have lost a game, stop playing and analyse your game first so as to channel the negative emotions of the loss towards a positive goal: improving.

HEY PONY :

It's NATURAL TO GET FRUSTRATED EVEN CARLSEN 

GET  FRU.....  SO WHAT MATTERS IS the fun 

So enjoy and smoke marijuna 

Play chess, lose, get angry, leave, come back. Repeat until you either die or leave for good, replacing chess with something enjoyable.