I think we are at the tail end of the early adopters stage!
No we are now again at the start because price after the long journey of dumping now again increasing very high and this time bitcoin price is going to go very high, those people who have adopted bitcoin in early stage are those who can get high profit from bitcoin, right now bitcoin is increasing more and more so we will not have to be worry buy and hold, bitcoin is now at very peak of addition in price as thousands of investors are investing in bitcoin and they are earning with the help of bitcoin.
Every time it use to happen bitcoin increase in price and then again decrease so it is natural, we cannot call it the start or the end of bitcoin it can happen any time, today bitcoin is getting to the peak of demand and the price of bitcoin market moves parallel to the demand of bitcoin in market so a few months later we will see again market at the top. It is time to buy as much as you can buy doesnt lose the opportunity because market is going to be at high phase once again.