I don't know - people get attached to their belongings pretty quickly. In your example, if you invested 1000 $ in Bitcoin, watched it grow to $100k and then bac

I don't know - people get attached to their belongings pretty quickly. In your example, if you invested 1000 $ in Bitcoin, watched it grow to $100k and then back to $70k then you would feel like you lost the cash equivalent of brand new car. It would be very painful, despite the fact that original gains came so easily.