I think the essence of life is to choose which battles to fight.
Long time ago, in one version or another I poignantly /heartrendingly said this to some guy: "There will always be problems, but if we fight for it, try to compromise and shit, this is going to work", he said: "That's probably true, but this is not a battle that I want to fight. "
In fact I didn't realize that there was no battle at all, because my opponent was missing.
The worth of battles depends on the people you are fighting with or against:
We already know to save the time in arguing with an unreasonable person,or "Never argue with an idiot. They will drag you down to their level and beat you with experience".
However, it's much harder to choose not to fight than to throw yourself into battles with fits of impulse, passion or sheer stubbornness.
One all-encompassing wisdom is to choose the worthwhile battle to fight, and to define worth even before that, as goes the serenity prayer "God, grant me the serenity to accept the things I cannot change, The courage to change the things I can, And wisdom to know the difference."
A lot of battles are not worth fighting for because the battle is already finished before you start:
The fight against your own gene (that you are not hot enough....not the right race...not tall enough...to which family you are born...etc), and the fight against the past (what already happened shouldn't have happened...people should have done this or that...).
Some battles are not worth fighting because you are destined to lose:
The fight to win everybody's approval, the fight to be "perfect", the fight to make things go exactly the way you planned, the fight to make people think or behave the way you wanted...
However, some losing battles have to be fought so that people can learn the lesson. Some losing battle are fought to keep a thread of hope. Some lost battle are fought so that other battles could win. Without the attempt to make perpetual motion machine there won't be first and second law of thermodynamics.
Like most young people, I used to fight every battle that I encounter. When I played the RPG game "Tomb Raider", I made sure that I went to each fork before I finally chose the correct path to pass the level, just so that I could explore each corner and not miss any hidden treasures.
However, in game there are limited paths and places to explore, in life the choice is infinite, and there isn't always hidden treasure. A lot of futile battles were fought, blood and tears shed, time spent, to learn that not all battles need to be fought.
To avoid fighting lost or losing battles is already hard enough, but there are even harder decisions: a battle that could win, yet takes A LOT of effort. A battle for a miracle. How do one know if a battle is worth the effort? Especially when there is a lot of uncertainties and a lot of factors out of control?
The other day I was reading a news about a new cancer drug which extended survival for 1.8 month in advanced pancreatic cancer. It is regarded as a success, because “ You've got to be alive to get the next advance.”
This kind of hard and cruel battle is fought everyday in this world, yet some other non-life-or-death related battles are not any easier to fight. How do one pick one path out of thousands? When is right time to jump in a leap of faith? When it is the time to cut the loss and give up? Even if you can pick the right battles, how do you fight the battle between rationale and impulse within yourself?
I eventually come to the part of writing where I have very little idea on how to answer my own questions, and I have to leave it this way, like all pretentious deep blog posts ending with resonantly too complicated questions.
Like Joe said, what deep questions in life don't end in another question?