Because most of my friends believe that BTC reached 100,000 US dollars in December, so I want to discuss whether this is true
I think that what you are saying is true and the predictions that many people have made about bitcoin discussion going up to $100K also make sense. because we see the movement of bitcoin from the side of the habit that has been done so far and rarely darted away from the habit.
if we look at bitcoin's past behavior after the 2013 and 2017 halvings, it is almost the same as what will happen in 2021. The last ATH occurred in November and December and it is likely that it will happen again and the comparison is clear the difference between ATH 2017 and ATH 2013.
if you look at it it should be the end of this year it might even be higher than just $100K, but then again predictions can change and usually not much different.
There is no way we dare say this is true, if we don't pay attention to bitcoin this year, the market conditions for bitcoin are quite good, especially in October and November. But anything can happen to crypto, but not with bitcoin at this time, I dare to make predictions for bitcoin by the end of the year will reach 100,000 US dollars or below that price, the beginning of the year and the middle of the following year no longer apply the condition of price predictions for bitcoin.
we have to get used to saying anything can happen in crypto and that is very true and we cannot avoid that fact. but indeed bitcoin has a very different nature from the others, because bitcoin will always make an increasing movement every 4 years, and it will be done with certainty.
under current conditions, I totally agree with your optimism, that bitcoin will reach $100K by the end of this year. even I predict that bitcoin will actually be able to exceed that price and it is not impossible to do. we must be patient to wait for all of this to materialize, because the increase in bitcoin will have a good impact on new projects.