What the others said, if possible, go see a doctor. I have depression but I'm subscribed to this channel because it's interesting for me to learn about symptoms and ideas how others deal or cope with them. ADHD and depression share many similarities. ( I will definitively try to learn from the mentioned book tiny habits) I went to a doctor when I felt really really bad. But it was one of the best decisions I have ever made, because I got a treatment and can even go to a therapy. And if you shouldn't suffer from ADHD or depression - even better!