Indeed, this an ideal definition of philosophy.
Not really. At least not in the sense of an ideal never attained. This conception of philosophy has become the prevalent one in analytic philosophy, which dominates the English-speaking world. But it is not just a contemporary view. It is the view of Wittgenstein, of Nietzsche, of Plato- and of Socrates.
Unfortunately, it often becomes nothing more than an intellectual crutch for students of philosophy
Again, this is simply a
bare assertion- since you've provided
no argument or evidence for this claim, I can simply respond in kind: philosophy is
not an "intellectual crutch", but claiming that philosophy is superfluous is often a
defensive maneuver on the part of those who are
incapable of grasping philosophy at a sophisticated level- it is no more than
sour grapes. It is also frequently an excuse for laziness and sloppy thinking, since one is either unable or unwilling to apply the rigor that philosophy requires.
Nor, is the study of philosophy necessary for many intellects.
If by "necessary" you mean that one doesn't desire to arrive at sound insights and informed reasoning, then I suppose not. But for most intellects, this
is necessary, which is precisely why philosophy is NOT superfluous.
Now not understanding this, is actually naive.
Ah, the good old "I know you are but what am I". Dusting off an oldie, eh?
In any case, lets also note the pathetic
false dichotomy you've presented; between studying thinkers and studying thinking, or how to think. Since when we study thinkers qua thinkers, we are studying them
for their thinking- and in studying how great thinkers of the past have thought, we learn a good deal about how to think. (as if by studying, say, a great basketball player, like Michael Jordan, we wouldn't simultaneously be studying how to play great basketball) This is not an either/or choice. And after all, "
great men's errors are to be valued as more fruitful than little men's truths". I think part of your view is motivated by a naïve egalitarianism- the thought that every person is equally capable at reasoning as any other- this simply isn't the case. The vast majority of people are NOT as brilliant or insightful as an Aristotle, a Kant, a Wittgenstein, which is why they can benefit from acquainting themselves with great thinkers who have come before them- if you are one of the few who ARE as brilliant as these historic individuals, then you are supremely fortunate, but most of us are not that lucky (including everyone on this forum, and quite possibly, everyone alive today
anywhere).