I used to feel extremely frustrated with the world until I read about a thought experiment that goes something like this:
In this experiment there are two rooms. In the first room sits just one person, let us call him Chris. Two things to mention about Chris: (1) He has no idea what is going on in the other room and (2) he has no idea what an elephant is or what it looks like.
In the middle of the second room is an elephant. The room is shaped like a square with a window in the middle of each wall. There are no doors. Also, the room is only big enough to allow the elephant to stand in the middle of it; he cannot turn around.
We take four individuals and place one in front of each window so that they are looking into the room. Each of these individuals is completely unaware of the other three. From their respective vantage points they can see only part of the elephant (i.e. either the front, back or one of his two sides) and they cannot see any of the other windows. Each of the four is asked to write up a one page description of what they see. The four reports are then collected and given to Chris. He is instructed to figure out which of the reports is true.
Now, each description is going to sound quite different from one another, therefore one would assume that they can’t all be true. At the same time, however, each person reported exactly what they saw, so doesn’t this mean that each description is true? What is poor Chris to do?
The moral to this story is the same as the moral to life itself: there are no universally true answers. Reality can be thought of as being like an elephant with an infinite number of sides. Each of us follows a unique path through life, so we only get to see one perspective of reality (we only get to see one side of the elephant). No matter how hard we may try, we will never get to see the whole thing, so we will never know the absolute truth about the universe.
In the thought experiment, it is clear that there is some truth to each report, but none of the reports captured “The Truth†in total about the elephant. Similarly, each school of thought (such as existentialism, rationalism, liberalism, etc.) can be thought of as representing one window looking onto reality. Each school of thought contains ideas that have some truth to them (thus they make some sense to you), but none of them is able to capture “The Truth†in total about our existence (thus on some level they contradict each other).
Does this help at all???
I suppose it is worth mentioning that many people simply pick a window that makes sense to them and then spend the rest of their lives defending that particular point of view. I would argue that you are following a more sophisticated path through life (by recognizing the contradictions and limitations of various schools of thought), but you need to be aware that the path you are on will certainly be frustrating at times!