Quadcopters, 'hover boards' are a good example. Lots of people age 13-30 buying them, and that's people can't save money. Buying stuff they don't need and would

Quadcopters, 'hover boards' are a good example. Lots of people age 13-30 buying them, and that's people can't save money. Buying stuff they don't need and would not use - only to look cool.