It's okay to complain, but not to whine.
Complaining is talking about a problem to someone who can do something about it, or with the intention of doing something about it. Whining is simply talking about a problem for the sake of talking about a problem, but with no desire to do anything about it.
In this video I explore the importance of complaining, and why we need to avoid whining.
It's only a few minutes long, and I encourage you to watch it, and comment below.