if you have 1 bitcoin today I think that will be a awesome think maybe in 50 years bitcoin can be 5.000 dollars and having or collecting more bitcoins I think you can retire with it.
50 years is too much for anyone here, not because maybe we are all died, unless we are all 50 years old already, but because after 60 you need to have already your retirement ready, and i doubt we are 10 years old here on bitcointalk
This is why I believe that when the time comes that bitcoin will reach up to that point,
we won't be living long enough to see this happen.
I hope so it take just some time to see bitcoin seeing that price to 5000 dollars.
I think if we reach that a lot of people will use bitcoin and htan bitcoin will rise and rise and more stores accept it.