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A beggar who begs alms in the streets in called a street beggar. He chooses begging because he cannot get any stable work or is not fit enough for it. He might be a sick blind, lame or a crippled persone. Street beggars are seen every where in towns and cities
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A street beggar wears old and torn clothes. He tries to convince us by saying the sad tale of this life. 
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he also pleads for his starving or sick family. He becomes very happy when someone helps him with money or clothes. He expresses his gratitude by praying and for blessing that person