Life is arbitrary and true knowledge is unattainable?

We can never know the implications or consequences of even the most ordinary decisions or events. Life therefore is arbitrary and true knowledge is unattainable. We can only operate on belief. How can you relate this to the movie, FIGHT CLUB?Life is arbitrary and true knowledge is unattainable?
True knowledge is attainable. true wisdom is not. Knowledge is jut the experience in life of knowing facts. wisdom is an understanding. You can know that fish swim, but you can not have the wisdom to understand why any 2 people in the same situation may make different choices. Life is still meaningless and without purpose. I really do not see the philosophy in fight club sorry.Life is arbitrary and true knowledge is unattainable?
True knowledge is not unattainable, it is attainable as shown by many of the indians. Similarly, there is also no determinism about life to make it arbitrary, it is man made through efforts and will. I do not knwo about the movie in question, i did not see that.