My account is an active and conversational field. i have been tweeting and retweeting successfully for years. I am followed by youths, verified accounts, creators and entrepreneurs. My followers are very much interested in contents including videos, image and interesting stories. They love funny stories, inventions, books, shock values and including youtube.
Limitations - What the user will and will not tweet about.
I can tweet about anything. My followers are wide and I try to keep them all excited. So I tweet anything and let them make the decision of what to follow.