G-day my good friend @yagoub - in essence it's a post about relativity. The passing of time and position of view by the observer. Someone on the opposite seat in the train would see what is coming, and have little thought for what has passed. The question is do you want to be on the train? i would rather sit by the lake fishing as the train goes past - without a care for for what lies behind or what the future may hold. i say seize the day my good friend and go fishing - maybe one day, we will see the train pass together :)