On the other side. A life without attachment of any sorts.
To attain moksha (liberation). But a fascination for golden watch if you notice.
A popular characteristic of Sadhu ritualism is their use of marijuana in line with their worship of Shiva who was believed to have an adoration or affinity for the leaves of the plant.
The rigor of the spiritual practices in which contemporary sadhus engage in dramatic, striking austerities—for example, standing on one leg for years on end or remaining silent for a dozen years
Kumbh Mela is the largest gathering of human beings for a single religious purpose on the planet; the most recent Kumbh Mela started on 14 January 2013, at Allahabad.
Text source : http://en.wikipedia.org/wiki/Sadhu