Its true that most people have to live by their own hear to be happy , if it does not interest them then it's pointless to deal with it. It brings unneeded stress and wastes time they could use on something that attracts them that they can get something out of. When you do something with a good heart its worth it in the end it will benefit you greatly. A half heart job wont be a waste of time and we all know your time is valuable and when you give your time it's not to be wasted. It's not seen as a person being selfish if they do things they truly are interstated in it's just that they have more important things to do.
