[aeorgnoieang]

I read a related claim about this. People that just bought an, e.g. refrigerator, are much more likely than others to buy a second one soon as they're more likely to need a new refrigerator and even the small chance that the one they just bought doesn't work or isn't satisfactory means there's a much greater chance they'll need or want to buy a second one than that other people will want to buy one.

I could imagine buying a mattress would be an even better example.