For abounding people, this is absolutely a problem. You've been around them - no matter what happens - which can turn anything into a negative situation.
Happiness starts in your own attitude. It's all in how you see things. You charge to accept a beholden attitude about aggregate in your life. You may hate your job - but be thankful you have one. Your spouse or your partner can get crazy at times - but we should be grateful - look how many lonely people are out there. Like, hey! Look at the brightside of life! You may drive a auto - but be blessed you alike accept a car. Look how abounding bodies accept to booty the bus or airing everywhere.
People see the negative in every situation and wonder why they are not happy. They wonder why not enjoy life. If at least be grateful for what they have - would be surprised how your situation would change.
No matter how bad you think things are - I guarantee that there are many people out there who are much worse than you. Always be thankful and grateful, or else they have.