It depends so much about what you do and where you live and how you live. So many people could have been potential writers, if only they had the privileged to have the time. Time is money, and when you buy time it's very expensive... I am done for today, but this means I am earning less and less. I have less and less students from my online job, which gives me time to answer you properly... Well, time and money, class and privilege, this could be a whole other article, a book or a series of them...