21 Bitcoins in 21 years seems like the perfect way to go. Anything less than 21 Bitcoin just doesn't feel right, you gotta hit that magic number to be safe for a fantastic early retirement, until then, I will not rest for a minute, every second must be about thinking how to increase your Bitcoin stack, otherwise you are wasting your time.
Very true, we should engage ourselves in earning bitcoins at a moment, as it will be more worth in future, more you hold, more profit you earn, and better retired life you live.
lol magic number. it will not help you. better get as much as you can, you can make the target more than that. the higher the target you want. you will work harder.
example I would make the target 1 month 1 BTC. I think in 20 years I would collect 240 BTC ~