ANYTHING CAN BE REPLACED EXCEPT YOU
I don't think that I need to tell you that, given my state of mind these days, this (or an adapted version of this) is my mantra. Jobs can be replaced. Houses can be replaced. Things can be replaced. But you can't get back time, you can't buy more days on this planet (although maybe we can debate the vagaries of this point).
People are always telling me how they would love to travel more, if they had more money. That they can't afford it. I always respond that I wish I had more time. Always admitting, of course, that time buys money. And that is what we're doing. We are buying a year of our lives. I think it's a worthwhile purchase.