I totally agree with you because there is no amount of knowledge a newbie we have that he or she won't be drive or shaked by market fluctuation because they are still fresh to the game.
What do you think makes someone a newbie? It's mostly ignorance or lack of deep knowledge about something, if an individual in Bitcoin investment knows all it takes to invest and hold for a very long time, guy that person is no longer a newbie, because he has all the required knowledge to succeed.
So wether a person is just starting to invest in Bitcoin or not, he will never be shaken by market fluctuation when he knows it all on how Bitcoin operate generally.
You are right. If a person has the right knowledge, the right knowledge of the strategy inside him, then he will never be afraid of the market going up and down.
Since he has the ability to analyze the market completely, he can analyze it correctly with his maximum knowledge and invest correctly for a short time or a long time. A Bitcoin investor doesn't need to be analyzing the market before making a purchase of Bitcoin, just buy once your discretionary income is available, analyzing the market are for traders. What's the point analyzing the market when in ten years time from now or more this current price will actually be a steal?
Thinking that you can outsmart the market is one big mistake most traders do, and what mostly makes them to act as such is because of their quest for short term gains, that is why they mostly lose money in the market, but a typical Bitcoin investors duty is to just buy and hold, in ten to twenty years time, he will make even more than those traders analyzing the market due to their quest for short term gains.