10 anniversary is nothing to do with the price but if some bitcoin enthusiasts decided to celebrate and give bitcoin a gift then that is the time that we can expect a noticeable gains . meanwhile , bitcoin is still existing because we can see that it has a stable value and it is still being used all over the world in many services whether it is offline or online .
Also , you can only say that a thing is not existing if you cannot totally see or feel it . in the case of cryptos , all cryptos are visible because we can see their values in a digital form . therefor we cant say that they arent existing .
Honestly, instead of seeing people focus on what bitcoin has not been in value in this year, they should be focusing on what bitcoin has been in value for 10 years and they will get to understand that the future is what we should be after here and not the current things we keep looking at as a problem which is what most newbies are guilty of.
The market has been in an uptrend and it is still growing every single day, so for most part of it, if anyone cannot see that, and then at least, inculcate it into their mentality that the long term is something that is pretty certain and makes the most sense to focus on, then, I really do not know what else to tell them.