I hate that saying. A normal saying that has been co-opted by dbags everywhere to excuse poor and often fatal behavior.
I disagree, the longer you live the more you come to other understandings.
I think we die many times.
Yes I agree. You can even look at it in big event terms. You have a lot of big and exciting events in your life that make you feel alive, it doesn't just happen once.
Well some do believe in reincarnation so . . . .