I think is time or scuelle I belive
Answer: I don't think famous musicians or singers were instantly amazing from the first time. Although, they may have been an amazing singer or musician. It take more than that to perfect a craft and become famous. They have to perfect stage presence, performing, interviewing, managing money and building a brand.
Explanation:
Imagery will be used because its describing something but inside of your head (imagine)
Proper Noun: A name used for an individual person, place, or organization, spelled with initial capital letters, e.g.,Larry, Mexico, and Boston Red Sox.
Exertion maybe?
I think it might be exertion because it seems to fit... tell me if I'm wrong.