Playing music. Started on a shitty hand-me-down acoustic guitar. Got a better guitar. Got an electric. Got a better amp. Got a couple of pedals. Got a better amp. Got like 6 more amps, some cabs, 5 more guitars, a huge pedalboard, a cello, a keyboard, an audio interface, attenuators, mics, etc etc.
You gotta understand… I need all this stuff. There are subtle differences that you’ve never noticed before but will probably hear once I do an a/b comparison for you, and I absolutely must get an AC15 next to round out the collection instead of buckling down and recording something.
I think this is the whole point. Riders were asking more of the boards than the boards could do, and when the board was unable to comply the rider would lose their balance. Haptic feedback tells the rider “nah, not doing that” so they’re aware the board isn’t going to do the thing and can adjust their balance accordingly.