Everything around you will go into extinct someday, why bother too much on what you can not control.
The truth is nobody deserves anything, whatever you get is a privilege, be indebted for it.
No matter how long or short it is, everybody will die. Maximize the space you have got.
Give your strength to what will benefit all, at the end you will love yourself for this.
Never become what they want, become who you need to be, it will give a real meaning to your life.
You do not have to run the race of every other person, know your sport and simply do it!