The phrase 'demand of being' is not a commonly used phrase in English.
You could use 'demand to be' instead. For example: The people demanded to be heard.
As daunting as writing the play are the demands of being onstage for two hours.
As himself, partly because of the demands of being Lemony, he writes slowly.
Do the demands of being a father sit well with you?
Tobey Maguire's Peter Parker is first liberated and then burdened by the demands of being Spider-Man.
Gordon Brown is clearly able to deal with the far greater physical demands of being prime minister half a century later.
The Brattons have experienced the normal hiccups that come with the demands of being a freshman athlete.
Day remembers his time fondly but doesn't think the demands of being a full-time devotee suit adulthood.
He is tireless – not just in his performances, but with the extra demands of being a leading man, of being the company leader.
Friends often ask me how I juggle the stress of studying with the demands of being a full-time technologist.
