Do what people want, or do what you want?

I'm wondering...
They say we should follow what we want..
we should listen to our hearts...
we should do what we wanna do..
but yet, a saying,:Like what you do, not only do what you want...
if I'm trying to like what I do...
okay...I'll try....
but the question is...
When can I do what I want?

Words, with no definite definition

Absract words can be so confusing..
like kind or bad..
how kind is kind?
or how bad is bad?
nobody could answer this question...yet..
but the question is...
SHOULD there be someone who could answer those questions?

"I know EVERYTHING!"

Can you believe it?
There's so many things that we don't know the exact answers...
i've once heard a saying:To know something is a wise thing,
but to know everything is fool...
of course...every saying has its own meaning..
but the question is...
is it wrong to try to know everything?

Change Ourselves to Become Better...?

Everyone in the world has their own personalities....
So am I!
i follow the wind...but i like to play around with water....
Why?
I sometime too angry,
but sometime I'm happy...
Why?
i know,
every people are bornt different...
But the question is
can we change ourselves to be better?
Are we supposed to change ourselves?

Even though God creates us different from others?