life?

do you ever think,
the word you just said,
the one step you just took,
could be your last?
i do,
i wonder,
what if that's the last thing i get to say to him/her?
last time to see his/her smile?
i'm not a pessimist.
i'm not "Sad".
it's just something that's on my mind everyday.

you know,
it's funny..
some things, you never forget.
even if 3 or 5 years pass by.
"you might not remember exactly what they did to you, but you'll never forget how they made you feel"
idk who it's by,.. goes something like that^