If a person understands BTC - he won't have shaky hands. Never.
.Hence, investors should utilize dips when they have the chance( not suggesting stressing of investment if they can't afford it )focusing on the price too much will only bring about late investors panic and selling their coins to someone who's ready to get it cheaper
...That's one of the things that makes investor commit mistakes in their journey @focusing on the price always. The effect of steady price watch can cost you errors of bad decision because you would be fluctuating when it comes to staging the right price to buy but if you have a steady flow chart of buying no matter the price then even the big dip that would come after the bull won't scared you infact that would even be a better opportunity to buy more but the fixed thought that covers all the motive is when you are fixated on not selling your coin anytime soon.
There's no problem watching the price , the only when there's problem is when you're checking the price on a regular basis which shows that your emotions are been put to the test, and one thing you have to know as an long-term investor, is that there's no right time to buy bitcoin, aslong you have the discretionary to invest and the basic knowledge on how to go about it , your literally good to go , investing in Bitcoin is not as complex as are most people paint it to be, is just all about discipline and principles.