Maybe if you will find some great amd promising ICO, then put some of your money in it. You could wait a few years, and maybe by then you'll have another million or two... So more profit, bigger house, and better car.
Actually, take out some of your money right now and buy yourself a nice car now. You deserve it.
Thats what Im doing now with LEDU... But it will take a couple of years, it is a young project.