In my /etc/hosts file, I redirect distracting websites to 0.0.0.0 to block them. There's nothing stopping me from enabling a website beyond the effort to type i

In my /etc/hosts file, I redirect distracting websites to 0.0.0.0 to block them. There's nothing stopping me from enabling a website beyond the effort to type in sudo vim /etc/hosts, but yet I now spend a lot less time on those websites. Human psychology is funny that way.