Ask HN: How to declutter my 2017 and find focus?

How do you declutter your day? Making every day focused on my goals and not roaming on ideas and possibilities is a big problem for me. Some times so much that I can not focus so much that it hurts me. There is always something to learn, see, try, etc, but there are only 24 hours in a day. If only I could move to planet Venus.. I tried to block reading all news, block any distracting app, etc.. But I always end up reading about some not utterly necessary tech or ending on some youtube clip about a random X doing random Y, or something in between. How do you stay focused on 2-3 goals for long periods of time and defend your self from distractions. Especially if this goals take long time to reach and you are working alone on them?