You are not too late to start investing in Bitcoin now while studying the science of Bitcoin because learning and starting something good is never too late for it, especially if it is for investing in Bitcoin. And even if you still want to wait for a decline to occur in Bitcoin, it will not make you immediately brave in making a stance to invest in Bitcoin if the price decline is only a little.

As for a larger price decline, it seems rather difficult to happen at this time because it has been influenced and supported by the increasing number of Bitcoin users and followed by the discourse on Bitcoin adoption for developed countries lately. So start now because you still have the opportunity for that and never regret the past that has passed.