At times the mind is able to think and react on a past issue; a past incident or a past happening that was to some extend responsible for becoming a turning point or it was responsible for taking a part in the process of decision making. Once the decision was made the course of things changed and life was on a completely different track. But then at times the mind also thinks about those incidents which were close to the heart and which were having their own significant importance and relevance in the life of an individual. If an individual follows a particular line of thinking for a long period of time or for more amount of time than what is needed or expected of him, then it is very much certain that an individual is concentrating and focusing on an issue from the past that either directly or indirectly relates to that particular line of thinking even at the present time of the day. These thoughts can be on those incidents/happenings which did actually ta...