How much Bitcoin should I buy?

Many of us dream of owning 1BTC. But how much do we really need? If bitcoin becomes the main currency in 50 years, how much would each person need? Maybe 0.1? 0.01? More? Less? I’m just trying to decide if I should aim for 1BTC.

Personally, I think aiming for a smaller fraction of a BTC and focusing on consistently acquiring it might be a good strategy. But again, it depends on your circumstances.