Sharing time for sufferers of INTJ with ADHD

Would be nice to hear from people who suffer from this condition who also have ADHD..

How do you relax?

How do you switch your mind off at night?

How do you motivate yourself to do those tasks that you really don't want to do?

How do you not focus 110%/25 hours a day on the latest obsession?

Do you also have a caffeine and/or nicotine / alcohol addiction?