Answer:
The professional has more experience and is called a professional for a reason, but because the professional knows what they are doing and the family member doesn't which it isnt a bad thing
The answer is: Impersonating and remaining silent.
In the passage, the narrator describes Tom Stoppard's play "Rosencrantz and Guildenstern Are Dead." Both originally Shakespearean characters from "Hamlet," Stoppard develops them further in their own play, in which they "pass the time by impersonating other characters" and "remaining silent for long periods of time."
Explanation:
उज्ज्ज्ज्ज्ज्ज्जिउउउय्त्फ्फ्ह,त्घ्हु
As you get data from experiments so you get knowledge from research