the adoption rate versus selling needs to be increased for the prices to grow up and which is happening for bitcoin since it was in the market
Real world adoption is happening but not like how internet or mobile phone technologies were successful in more quicker time. It is not easy to convince all types of people to adopt an ALL NEW MONEY. But, we can believe adoption rate too may grow in exponential as common people are tend to listen to their near and dears. By considering these all, one million dollar levels too will be possible in more quick time than we could estimate.
do you think bitcoin can reach 42000$
Definitely it will reach but the question of time-frame is the mystery. This is the reason almost all positive predictions about bitcoin will be successful but time based ones may not.
You are right because the internet and mobile technology was welcomed by every country around the world and there was crazy expansion in the rate of adoption of that technology. When it comes to crypto, there are concerns with the states and governments about many things related to decentralization and anonymity. So yes it will take some time but will ultimately happen.
I don't think bitcoin can ever reach a price of 42,000 dollars.
Firstly, the achievement of such a high price is possible only for a certain short period of time and at the same time it is necessary that Bitcoin holders work at this time only on raising prices, without selling it. This is impossible, given that many people will want to take their profits all the same and will sell it, which will cause a decrease in the price of Bitcoin.
Secondly, it is impossible from the psychological side. At this time of such a large price increase, the appearance of any negative information will inevitably lead to fear for the safety of its investments and panic, and it can in a short time almost completely devalue any cryptocurrency.
Thirdly, a big rise in the price of Bitcoin is most likely when a large number of whales will work in this direction. However, maintaining a high Bitcoin price for a long time will not be economically beneficial for them.