“Which line?” I hear you ask.
Any of them. All of them. None of them.
A theme that will surface time and time again on this site, will be
‘Where do you draw the line?’
So many topics, arguments, and view points involve drawing a line and then thinking and working from that to a conclusion.
Sadly, many people jump straight to a conclusion without the thinking bit, or if the thinking bit doesn’t agree with their ‘agenda’ they simply ignore it and go straight to the conclusion anyway.