This kind of poem scares me at all time, seriously, I hope nothing bad happened around you that could propel this.
It is very good to see life from the perspective of death, mistakes, memories and all. Guess that is just a fragments of life itself. The afterlife is the real deal.
Nothing bad in particular but when you get to the stage of life I'm in (middle age) you begin to experience a cycle of loss, you witness mortality first hand, and it very much changes your perspective on everything.