Hey guys,

My native language is not English, sorry about upcoming grammar mistakes.

My reactions to events or circumstances are very instant. I get angry too quickly.

Basic example : Nowadays i am preparing a product for a market. I believe that it will solve a problem and i am hopeful about it. While i was researching tax rates i saw it is about 45 percent. So i will pay 45 to government for each 100 bucks i made. When i see this, i got crazy. I feel like world is collapsing over me.

It was just a basic example. Almost every struggle or "block" on my way, i feel like this.

How can i learn to be calm and stable?