I'm a mechanical engineering student in one of the UT universities in Texas. My aspirations is to be a mechanical engineer who know computer science, and I want to help people with my skills in the future. But YouTube is a drug and I was addicted to it for 5 years. YouTube is the reason why my learning of software slowed and is the ultimate reason I missed my childhood. I played video games and watched YouTube videos instead of going out with my parents to the mall or grilling with my father. My advice is to download this extension and get your life back. It is certainly helping me out and it will help you. You need a little bit of willpower in the beginning but after the first week, you will be more productive in a single day than in a YouTube filled week, trust me. I am saddened I lost my time but the person who created this app is a legend. Thank you for creating this app