People whine for different reasons. The thing they have to realize is whatever the reason, it rarely works.
Two things to remember:
1) It doesn’t work. You can whine all you want but you are probably complaining about something that has already happened and you can’t do anything about history (other than whine about it and no one cares).
2) The more whine the more you adversely affect yourself. You keep bringing yourself, and others down, so not only doesn’t it help, it actually hurts you.
Stop whining and start doing something positive.
Have a great day!