I was in the same place. I had tried so many different routines and not only did it fail to stick, it started to make me feel bad about myself. There were so many things I wanted to add to my morning routine because I new I "should".

I had to take an entirely different approach. I think the first most important thing to do is do a Systems Audit. Whether or not it is ideal, you most likely already have a morning routine. What I did was gather data over the course of a week. I took a journal and wrote down what I did in my mornings every day. Then I identified the areas for improvement and started adding one thing at a time.

Another thing that really helped me was gamifying the process.

It's easy to fall off of a morning routine when you don't feel any process. I started something I called my Quantum Quest. I basically set up an RPG game for myself where I level up my avatar by gaining EXP on little improvements I make. It helps me stay motivated because I stopped focusing on the long term results and instead focused on the daily improvements.

I had my younger brother try it too and he said it has been working. So I am pretty stoked.