Yes! Many people don't realize that. I graduated college a few years ago and finally i'm earning decent money. The problem is that I speculate that the market is at it's peak and i'm waiting for a significant down turn so I can buy stock at discounted prices.
Of course I should be saving every penny for that time, but I can't put my life on hold while I wait for that opportunity. So I bought the boat. I decided that I could borrow money at 4.8% while receiving 3% on low to no risk investments. By keeping my money, I have an emergency fund, and the ability to buy in to real estate and discounted stocks if the opportunity happens. I know buying into real estate could be difficult because I am carrying debt, so I am getting rid of my leased car and buying a pre-owned pick up instead of getting into a new lease. That puts me into less debt then the average American. It also helps that i'm in my 20's and single. In other words, it's unlikely I will get married and have children soon (typical large expense people don't prepare for).
The boat is not the best financial decision, but at least I didn't buy new from Yamaha at 6%
(sorry if you did
)