Have a hobby that is notoriously a money sinkhole, so that there's no excuse for not making money, and no one will ever ask about it.
And if not, do you mind sharing what you do?
"BOAT: acronym for 'Break Out Another Thousand'"
"A boat is a hole in the water into which one throws money."
Sadly, it's true. Worth it to me -- for the sublime life experiences I think my family and I wouldn't have had any other way -- but it makes no fiscal sense.
"There were two happiest days in my life. First one, the day I bought a boat. Second one, the day I sold that boat."
At this point questions might start coming back. Just hope your hobby won't be destroyed by speculators who don't care about it, but see an opportunity to see it like a different stock market.
My father has a sailing boat, which I can attest first hand is another great sinkhole.