Another reason for studying philosophy is that it provides a good way of learning to think more clearly about a wide range of issues. - Nigel Warburton

It is true that many of the problems with which professional philosophers deal do require quite a high level of abstract thought. However, the same is true of almost any intellectual pursuit: philosophy is no different in this respect from physics, literary criticism, computer programming, geology, mathematics, or history.

One important reason for studying philosophy is that it deals with fundamental questions about the meaning of our existence.

What is philosophy? This is a notoriously difficult question. One of the easiest ways of answering it is to say that philosophy is what philosophers do, and then point to the writings of Plato, Aristotle, Descartes, Hume, Kant, Russell, Wittgenstein, Sartre, and other famous philosophers. However, this answer is unlikely to be of much use to you if you are just beginning the subject, as you probably won’t have read anything by these writers.