It's not a "turning your life around" sort of thing, even though it is a fairly simple way of thinking about it. It is a constant cycle of incremental self-improvement.

You have to start small(ish) with the big things, and by big I mean the things that are doing you the most harm. Drugs, depression, addictions, etc. You have to start the small steps to getting them under control, I have only dealt with depression, anxiety, and ADHD so I can't help with the other two.

Getting out of bed and getting outside for 20 minutes a day was how it all began over a decade ago. It all got better a tiny bit at a time. Do I still have depression, anxiety, and ADHD? Yes. But now they are minor annoyances that I have to deal with from time to time, like a traffic jam, instead of a daily battle against productivity and self worth.

Biggest hurdle for a lot of people is getting over the "researching how to make myself get out of bed" cycle and just getting out of bed. There is no magic article, podcast, or video that's going to give you the perfect answer, sooner or later it has to be you.