Take the life just as it is. No questions asked. Never ever question, why it is as it is.
It is so, for a reason. Whatever force has brought everything to life and then death and then life, has a horizon of eternity vs. our evaluation of the situation which is limited to our lifetime.
We are no more than a speck of soap water in the churning of the laundry machine aka universe. We rise and fall when the machine moves and are rinsed out at the end of the cycle. New soap suds take our place with the new cycle.
Accept everything just as it is and you will be free from anxiety and frustration. You will then still attend to the situation in front of you but now in the most efficient and objective way.