What you are, and who you are should provide greater clarity about where you have been and where you are headed. Although one distinguishes spiritual from physical nature, the ultimate unification of the two is the consequence of the struggle for internal, external and eternal β peace.
For the most part, we are the determinate factor for the consequences of our life. The belief others should add importance and statute to our life is infantile and a sign of weakness. The strong create meaning and purpose for themselves.
Fortunately, time-travel does not exist. With it, the human race would try to solve past mistakes in isolation, erase any knowledge gleaned from making them, and create a chain reaction of unforeseen consequences. These could destroy the past, along with the present and future simultaneously. Time itself could become the ultimate weapon of mass destruction.