Dear Pappan, Some dalits cleaned toilets, some were washermen, some were barbers, some climbed palm trees to make toddy, some were butchers, some had robbery as their job, some cleaned streets .I dont know what percent of dalits did some what decent jobs, but even those jobs had very bad working conditions and they lived like prisoners in their huts. Toilet cleaning came to India only after muslims came here,but the people who cleaned toilets were already downtrodden.I dont know what their earlier job was, but I dont think that it would have been a decent profession. Discrimination by birth and varnashrama have thrown dalits to the current situation.Rest of us should help them by education and destruction of castes.