The only horses I have ever been interested in was under the hood, between the frame rails or under the cowl. The rest just stink and are way too expensive. lol
My wife was a race horse trainer but she did not own the horses or pay the bills.
Don't know how old the OP is?
When I was younger it was all work and no play until I got a little older.
I dragged raced with sponsors with 6 other team mates/crew members for over 10 years when I got a little older. That was expensive, like $5000+ per 5.5 second blast. I got to be in the car for maybe 5 minutes drive it for 5.5 seconds under power and bam 5000 is burnt up and 7 of us had a ton of work to do before the next run. My crew members always said they can't wait till Monday morning when they could go back to their reg jobs because the weekends were full of hard work. But there was plenty of rewards when we ran good.
Racing was 24/7 7 days a week 9 months out of the year. It wore out your wallet and back.
Flying is so much less stress and work. I actually like to work on my plane because it is so simple and inexpensive to maintain compared to many other things in life. Hangar = happy place for me. That alone is worth the money spent on aviation to me.
The money? Like many others here I live in a small house that is paid for for a long time and drive a 10 year old company truck with the fuel paid for. Have no debt and paid cash for my plane 6+ years ago when 172s were 35K.
My wife's car cost more than my plane.
This is the kind of horse power that spins my wheels/props. I went from a 275 mph car to a 120 mph airplane and the plane get's my attention so much more.
Red car is mine.
I have to post this picture, the early days for me, when Winston was involved in the good old days. 0-100 mph in 1.1 seconds.