I agree about the "no zero days" rule. The thing is to establish a habit and it will become natural. It's almost like you'll close off to outside input when you

I agree about the "no zero days" rule. The thing is to establish a habit and it will become natural. It's almost like you'll close off to outside input when you follow your habits. Even if it's not directly related to depression I highly recommend "The Power of Habit". Establishing habits I in advance know is good for me helped my when I go through my unproductive and depressed periods. Focus on establishing one habit and doing it every day. When you've gone 21 days straight start with a new habit.