Sometime during the job employees are feeling frustrated and irritated because of job stress. But you can be calm at the job by doing some things. First of all take your work as a opportunity, if you will think that this is the burden and if you feel the load of your work then it will also impact your brain. You just need to chill and take your work as the good opportunity.
Do some interesting things between the works. For instance if you are doing work constantly then take a 15 minutes break and play some video games and listen your favorite songs, these things will make you feel relax. And after doing your favorite things your work will also easy for you.
At the most of the time people frustrated from the manager and don’t get concentrate on the work. So you just need to follow up the office policies and done the work on the proper time. If you will complete your office work on time then your boss will not create problems for you.
Because of some basic and personal life problems employees cannot get the concentration on their work. So in this case you can take some holidays and make the personal problems right because your first priority is your personal life after that your professional life.