Shiv is the Adi yogi (or eternal yogi), and he is also the Natraj (or king of dance and drama). Praying to Shiva is a celebration. Shiva can often be seen drinking Bhaang or cannabis-laced drink and dancing with his group of 'ganas' and 'pretas.' He lives in joy, and so should you. For celebration obliterates many of the useless worries that preoccupy us mentally most of the time.