I suppose it is foolish to expect the time when all bitcoins will be mined and it is equally foolish to expect the time when Bitcoin can reach $ 1 million in value. it may happen in 10 or 15 years, but with a certain amount of bitcoin today, we can benefit much more from the current capital than in 15 years, when we are already old. Of course, this does not apply to enough young people, but only those like me, who have already exchanged their fifties.