Iam a pretty chill guy. Whenever I get angry I keep it to myself and it goes away. Today i got into an argument with a friend who was trying to sell me some course( its a scam) he kept on explaining how he would soon start making a lot of money and i should join too. I started explaining him that its a scam but he kept on babbling i got really mad and started cussing and speaking really aggressively. For some reason I couldn't say anything as if my speaking part of the brain got completely shut off and i was just repeating the same thing I tried to think of something new to tell but i couldn't. I was also feeling short of breath and I was shaking. I had to calm myself to get normal. My question is is it normal or do I need to go to a professional.