One of the factors that affect most investors is always consistently watching the Bitcoin price movement, however in most cases no matter your intentions of holding watching the price all the time could affect your psychology or emotions that could make you to panic and if not careful it could lead you by selling of your accumulated Bitcoin.
You are right on this... checking price regularly is not a good habit. It could lead to taking unmeditated decision. Considering that Bitcoin is so volatile, constant checking of the price can bring some form of psychological mirage that might actually damage one's plan.
For beginners who just started accumulating Bitcoin using the DCA strategy should be aware of Bitcoin price movement so that they will not be influence to start trading the market because with the potential of Bitcoin this few days price movement will be nothing compared to what is coming.
The DCA method does not really consider price as a factor because the focus is to buy predetermined amount at certain times. Even though the temptation is high, it is necessary we resist the urge to continually look at the price.