Best way I've found to save myself from spending money, wasting time or accessing websites that suck but people send me all the time.

I have been using this add - on for about 3 years or so. It has done wonders for me!. While I used it to block explicit sites and one needs to have self control to actually resist the urge to reset the add on.
Great for parents, allows them to control the media exposure early on if using a PC, 'Message from self' Feature is really good. I wrote bible verses for myslef to remind that I need to be holy and all my actions on the internet reflects my integrity to that commitment.

i have a terrible problem with my social media addiction, it truly ruins my life. this extension really helped me deal with the constant itch of wanting to open a site on autopilot thank you so much

tanQ

This worked so well before my exams I finally was able to focus properly. 5 stars

excellent

blocking me from watching youtube videos when I'm supposed to work.