IMO, it's never too late to buy Bitcoin. A few years ago, people who thought Bitcoin was too expensive and didn't deserve the appreciation it received must be pulling their hair out of frustration now. You might think that Bitcoin's current prices are way too higher, and no doubt they are so for many people. But 5-10 years from now, who knows a little investment of yours from today may turn you into a tomorrow's millionaire? Because the only way for Bitcoin from here is upwards.