My Christmas wish

As I was day dreaming. And this is Christmas, a time for giving and charity, then I started to imagine what I would do if I am given a $1m increment for the rest of my life!

Would it be too much or too generous for me to donate my first $1m increment to the unfortunate? Afterall I still stand to gain that extra $1m for a life time. And especially so when I may be doing nothing useful or