Answer:
Two people are born at the same moment, but they don't have the same birthdays. How could this be?
The sharp slim blade, that cuts the wind.
There are several different kinds, but the one you pick doesn't do its job. What is it?
What hangs others yet can unintentionally hang itself?
They try to beat me, they try in vain. And when I win, I end the pain.
What is always coming but never arrives?