 Wow. That's thinking ahead. Go back to work in the baby steps, and the best way you can serve your dad is to take really good care of your family and your kids and build wealth, and then you'll have the money to write a check. And if you want to have an addition and you've got a couple million dollars, 15 years from now, it won't be a big deal at all. People share lots of things with their loved ones.