I had a phase for a few years where i was grumpy. Don't feel too bad. You're just feeling a lot of stress, frustration and anxiety.

Sounds crazy but when I'd be in a sour mood i used to go to this 20 bucks for an hour chinese foot massage place. Used to chill me right out. Price was right too. In fact i should find one of those around here.

I wasnt the type to yell at work. I was the type to bottle it up and then just explode one day and says "thats it im not working with this troupe of circus clowns anymore, you're all assholes and idiots! I quit!"

Actually did something like that once where i did the "fuck you, fuck you, fuck you, youre cool, fuck you.." thing once when i quit a cpa firm i was a bookkeeper at.