If you feel the symptoms of stress, then try to find its cause. So it will be much easier to understand how and where to behave and what to do in order to avoid this situation and try to forget about it when leaving work.
For an illustrative example, consider several situations and how to behave.
Discontent of the authorities is the first example. It's no secret that when you are on time, properly and qualitatively doing your job, the bosses will always have occasions to criticize you. The right action in this case is to find a person who can listen to you. Spewing emotions, you will find peace of mind and will be able to continue their work. Or remember your professional victories. You can also write down the boss's claims in a small notebook, and after reading them several times, find the cause and fix it in the work.
You can not avoid the gossip about you, too. In this situation, try to be humorous to gossip. Never try to justify yourself; on the contrary, it will aggravate the situation. Also do not make an investigation to find out who is dissolving. Sooner or later the gossiper will give himself away.
In one "fine" day, the customer or partner makes a complaint and is dissatisfied with your work. In this situation take a deep breath, calm down and continue the conversation. And if you have no arguments left and the client insists on his own, then it is better to invite him to postpone this dispute, referring to the fact that you want to consult a supervisor. During this time, perhaps, the client will be able to cool his ardor and you will have time to find a solution.
It happens that someone asks you to work today for him, because he is sick, or he has family problems or problems. In this situation, divide the work into urgent and all the others. And only deal with emergency work. Also do not stay up late at work.
These little tips will help you calmly take any problem.