You'll have to forgive the author for not going into every variable in human beings. Perhaps the purpose of the post was to give people a scaffolding to start d

You'll have to forgive the author for not going into every variable in human beings. Perhaps the purpose of the post was to give people a scaffolding to start developing their own thoughts on the matter? Maybe you have a post you'd like to share that takes others to the next level of understanding that you have?