Lord Śiva is also regarded as the master of emotions through the name Rudra. He is believed to influence our emotions in a positive way so that those emotions that are repressed are expressed, and hopefully, those that are hyper-expressed are restrained. This aspect of his is glorified also in the great chant that is called as the Śrī Rudram.
This mantra dedicated to Rudra is very powerful and can evoke deep emotions in us. So listen with caution. Listen to it about 12 times, twice a day. Once at sunrise time and once again at sunset time.
oṁ namo bhagavate rudrāya