For once calm down, relax and observe everything that is going on in your life. Even as an ocean gives rise to turbulent storms and waves, your life brings many adversities and challenges on your way. Sitting at a beach and observing the waves and the vastness of the ocean brings a sense of calmness and contentment to your being. So will sitting back and witnessing everything that is going on in your own life will.
Just like the waves rise and vanish, so will all the advertisities and challenges that comes in your way. Realising about the infinite of things will make you leave the grasp of the finite. Look at the vastness of this world and make yourself a part of it. Sit, relax, close your eyes and let yourself get mixed with the infinite ocean of existence.