everyone has their reason of checking the market and it's not a bad thing to check the market too but I guess what's bad is checking the... When one knows they can't bare to see the market going in opposite or against their investment which off course can be very tempting and discouraging. It's not even necessary to be looking at the market that much unless you are a trader because what makes a trader figure out a nice strategy is how frequent and how well they watch the market and again investors who accumulate Bitcoin during the Dip is/are suppose to look at the market to enable them take advantage anytime there's Dip
In the issue of monitoring the Bitcoin market I believe the only people that should be worried about it are the ones that majorly focus on Lump sum because the only way they would buy a huge amount of Bitcoin is only if they bought at price dip, which is why patients is what drives the lump sum strategy, however in the case of a regular investor monitoring the Bitcoin price movement I believe some factors could be behind it because as we are all different investors that's how our drives also differs but the only thing I would say is that anyone who easily gets emotional should abstain from Bitcoin price monitoring.
An investor can decide to always watch the price of the market not necessarily for fear of volatility but just to see the movement of the market to take advantage of the dip. I don't think their is no how one will be investing bitcoin and not getting to know the price of the market. Looking at the market is not the reason why investors fail to hodl, the reason why people fail to hodl bitcoin is because they want to make profit fast
I wouldn't say you are wrong because there are investors who will always look at the market all the time without being affected anyway, so nobody would argue about that but however you should know that the level of tolerance and understanding differs, though in as much as Bitcoin investment dose not required too much knowledge before starting but still we cannot compare someone who has been on Bitcoin for long with starters in terms of confident because to them no matter how Bitcoin moves is just a normal thing for them while for starters it becomes strange for them, however let me use a normal business for instance a business man or woman who has been into selling some certain goods or products for a long time has so much knowledge or understanding that sometimes market are not always that rossy and they never allow it to affect there zeal or interest for it, but for those who just started if they always have the mindset that it will always be Rossy for them all the time they may not be that successful because any market challenge can easily hinder there individuals performance.