Hi, I'm Lasantha De Silva a Sri Lankan social researcher, teacher and a writer at age 49 who holds an honours bachelor's degree and a master's degree in sociology. I have done many researches based on religion and personality, education, teenagers, happiness, satisfactory and mental and material development. I have been working with teenagers as well as in vulnerable societies for over twenty years as a teacher, adviser and as a social worker. My work includes fourteen (14) volumes of applied psychological books for life success as, 'Thoughts Of Success', including 100 thoughts for each...