Guwahati, April 12 -- One of the least lauded people in the movie industry, including television serials-however sought after they may be-are casting directors. It is admirable how they can select the most suitable actors for each part, though they do get things wrong sometimes. The ability to choose the right actor for each role must not only require enormous experience and a thorough comprehension of the script, but also an inborn gift for reading people. This is an ability most people are not generally blessed with; however, one can develop it through life's experiences and a great deal of trial and error. There are also people who have studied human behaviour and teach others how to recognise aberrant behaviour. Then there are parents...