I've tried to diversify to more international mutual funds, but they also tend to have higher fees.
I'm not sure they are really diversification though. The major US companies have a lot of international exposure already so you don't gain much diversification. And of course they don't really protect you from a collapse of the US government (odds are either they are hit as well, or you can't prove you own them anymore)
Heard of someone who sold while the real estate market here is superheated and plans to rent until it drops. Personally, I don't expect it to drop for a while yet (it hasn't really dropped for decades here).
Which is exactly the point being made by the parent comment that you can't capitalize on the upside. You'd have to sell and step out for a while.
Sure, my purchase costs went up some, but no where close to the additional value I got over normal for my sale. Put it this way, I paid a few hundred dollars, maybe a thousand dollars more for the car than I would normally, but I sold my old car for thousands more than I normally would have been able too.
That's capitalizing on the upside for sure.
Today, they are worth x+y% of a new car.
If you trade up now, you will pay less for the new car than if you traded up two years ago.
Similar situation for houses. Even if we assume all houses have inflated by the same rate, you can still downsize and cash out. Your existing $600K house is inflated 25% and you can sell for $750k. You downsize to a $400k house which is inflated to $500k. You oversold for $150k, but only overpaid by $100k and you pocket the difference.