It seems to me, when you are getting paid by the hour, you are not likely to stay after your shift ends.
There are not many people on the Amazon assembly line asking if they can stay later.
That is vastly different from someone who is working with purpose–doing that thing they were born to do.
We do things all the time for free, especially when we are younger. But all of sudden we get paid, and now it is work.
If you are going to dedicate 40 years of your life doing something, you should be careful choosing your life’s vocation.