Don't complain when problems hit, but be done as well as possible so that the problem is resolved. When being hit by a problem and complicating the problem, it will not be resolved the problem being faced.
All human beings are not without problems. If there are no big problems, surely small problems are definitely there. Now how to solve problems, so that small problems do not become big problems.
When we are hanging out with friends, then don't show the problems we face. Only to ask for advice from friends may, maybe friends can provide solutions to the problems we are facing.
Do not we vent anger to friends when the problem comes from other people. Because many people vent their anger to friends, even though the problem arises at work and vent their anger to other friends who do not know anything.