This sort of thinking is the same thing we see in economics as well. Overextending your debt to bet on the future. The problem is, nature always is payed what it is due. Always.
You can skimp on sleep, skimp on eating, skimp on personal relationships, but you WILL pay for it someday, and in spades. Maybe not today or tomorrow but this sort of 'deficit spending' when it comes you your health will absolutely come back and bite you.