Sadhus at the roadside. They are Hindu or Jain religous ascetics who has renounced the worldly life. they are seen in towns and cities and walking along roads with begging pots and staffs. They are respected by Hindus and given food in return for their blessings and prayers. They are also known as babas. A fakir is a holy man who lives by begging.Sadhu have been around for at least 2000 years Originally only Brahmins were allowed to become sadhus. Now members of any caste can become one. They take vows of chastity and poverty, adopt ascetic practices, observe certain religious regulations, survive on charities, and provide religious services to those in need. They are expected to severe ties with family or home and wear markings and clothes associated with the sect they belong too.