What makes one think or believe one understands and knows philosophy completely?

answers1: ... it is always important to remember that since the
beginning of time, philosophers often, do not/cannot not, live by
their words and in the end, all we can ever hope to know, is eternally
limited to what we <<think>> we know. <br>
The search FOR answers is a human condition that's endless... Whereas
the ability to live happily WITHOUT then, is reserved exclusively for
the remaining occupants of this planet. <br>
Who seems more content... hummmm...
answers2: Narcasism
answers3: A philosopher stops gaining wisdom at death.
answers4: Yes, it is called: 'Delusions of Grandeur'; because, even
'Philosophy' does not understand, or know, itself. <br>
<br>
A great Philosopher once said that the one that is 'most enlightened'
is the one that knows that he knows nothing.
answers5: Nothing. This is not what one would conclude, if one were
trully a philosopher.
answers6: Arrogance, which is thinly disguised ignorance.
answers7: No one worthy of being a philosopher would ever think he
understands it completely, but that is really a worthless
designation--"completely". Philosophy is not something that can be
"complete". You either have an understanding that allows you to talk
competently with other philosophers, and to comprehend things they say
which you didn't know before--or you don't have that understanding.
<br>
<br>
No philosophy is complete, because it would die if it was that. A
philosophy must be living, and it must work in all situations or it
must change; and where it does not work and must change, it will be
because it contained false premises. If it fails completely, it was
always on tenuous premises.
answers8: You can never know and understand it all, and if you claim
you do, you are so wrong.
answers9: No one knows your thoughts...sharing them is Philosophy
answers10: Their Ego is the main cause.