Calm Down , Tone down

Of late, am picking fights/ getting into arguments quite a lot. My friends have observed this change. So glad to have you guys. 

My recent episodes Include 

1. A lunch table conversation that turned disastrous , and it happened to be about pre-schools . 

2. A run -in with a fellow at work , who hogged a meeting booth, which was to be used for confidential conversations. He left his bag and smart card in the booth , I pulled it out and took a call for 10 mins . I found out much later that he was a director . Time to keep my mouth shut 

3. I mailed some of the users who have been harassing my teammate  asking them to not to . I actually wrote to them very nicely, however my friend doesn't agree after I showed him the mail exchange . 

I know I've got to calm myself down , tone down all conversations, all good will prevail.

So, these days when I say ,