I'm glad I didn't think about that, I prefer to just focus on thinking about the present, and I don't think about machines from the future, if there's one thing I definitely don't waste my time watching, it's videos of people talking about how they can travel through time. That's because there's been a lot of nonsense they've been saying.

for example, if you traveled to the future, but left your bitcoin in the present, you would probably find your other self in the future with bitcoin, and if you could get your present bitcoin in the future, you might not be able to use it because the technology of the future would be different. How would you deal with your future self and the new bitcoin technology? There are so many questions about this time machine thing that it's better not to even think about it too much.