ANSWER: 

You should be good to people to seek reward from Allah. What is the test if everyone is nice to us and we are nice to them in return, the test is when they’re mean and we are nice to them.

And a person who commits suicide will end up in hellfire forever and I’m sure you’re smart and wouldn’t want that for yourself. 

Kindly refer to the following link(s):

I’m a very soft natured person and I try my best to be the best I can when interacting with people but I always find a person who wrongs me for no simple reason and I can’t control my angers and the decision I make and I’m always suicidal what should I do?

Character and Morals |