Why am I so ANGRY??

Lately I feel like every little detail can make me angry for the rest of the day. Someone bumps into me? Day RUINED! Someone disagrees with me on the internet? What a twat!! I am gonna seeth in anger all day.

I never was an angry kid growing up. I was docile, calm, collected. I was focused on butterflies and wondering off from groups to go exploring. It pains me to see myself so quick to anger, and I can’t even understand where it came from.

Where does this anger come from? Do other girls find themselves in the same boat? Is there any advice to help manage it?