Once I turned 40, I learned to appreciate the following.

Good BBQ
Great food
Nice looking younger women (whom were only slighter older than my daughter)
A nice sounding car with some giddyup.
A cool, and quiet car that the wife and I can enjoy riding up and down the road in.

Too many monster car shows now where the cruising is slow and I care little for sweating out what would otherwise be an enjoyable event.