Most useful advice

Toss away your video game console. Do this and don't look back. if you're in possession of a smart phone, lose it. You can always text from a dumb phone anyway. It might help matters to go as far as getting rid of your internet connection altogether and anything dependent on the TCP/IP protocol stack. Read books, in material form. Make notes and keep them on paper. If you want to find information on something, hit the local library. Skim through pages of books and magazines when you want to retrieve information. Get out and exercise to yoru heart's content, strength and cardio. Lose the carbs and the LBS and gain the muscle mass. Don't slouch, head high, shoulder pulled back. Get a spring in your step.