I'd go for the green button if I had $5 million to my name. Another $1 million isn't going to make a huge difference in my life, $50 million would. Somewhere a

I'd go for the green button if I had $5 million to my name. Another $1 million isn't going to make a huge difference in my life, $50 million would. Somewhere around $3 million is probably where I'd switch buttons.