I dont know why people insists we have to be happy chirpy people all the time, that is not normal, by normal I mean the actual norm, one can have a lot of hate towards something or someone and still function perfectly fine, I'm tired of humans chasing this ridiculous "perfect ying yang well being" feeling.
We all have anxiety, stress, anger, sadness, there is nothing wrong with that, it's part of life and they are normal human emotions that are part of our nature, when one of those emotions spills out of control and it starts to affect your life in a sifnificant way/level (work, socially, at home, etc) THEN it becomes a problem