Knowledge

Have you ever feel when you engaged in a discussion or when listening to a talk, you feel like your knowledge is very minimal compare to them?

I had few discussion with certain people & attended few talks before this. These made me feel like I have lots of things to learn, to understand. And the current knowledge that I have, or already thought is sufficient , is not sufficient. Really,not sufficient.

there's a say saying that don't say u know about unless you are really sure. if u are not sure, it's better to say ' I don't know' or keep quite.