The author here first lists the 10 main 'feel-good' factors, and then goes about guiding on how to achieve them. However, he forewarns against pitfalls in such pursuit, but shows how to contiue to have the 'feel-good' factor even in times of struggle. He lays importance on the need to remain cheerful and think good even when nothing seems to go right. The author says, 'it is possible to remain happy...' Being able to manage and change your feelings is one of the ...