I feel like I don't even have a foundation to build a foundation on right now frankly. I've made all sorts of very manageable committments before, do breathing exercises for a couple minutes twice a day, do some stretches on an exercise ball once a day for a few minutes, do a few pushups a day, try to meditate for 10 minutes a day, super basic, easy, manageable and beneficial stuff if in a mindset even slightler calmer than mine. I also used to write down my feelings on a daily basis, sometimes write down my dreams. Without fail, every single time, I look at something that reminds me of what I was supposed to do, for example looking at the exercise ball or the journal, and realize I haven't done it for weeks, sometimes I avoid it, sometimes I straight up totally forget.
I would love to say something like "You know you're right, I will try this, 15 seconds 3 times a day, easy peasy", but I can't/won't do it, I've tried dozens of times with dozens of things, most of which were recommended to me directly by a professional, and I am never able to follow through with it. I have still never even attempted yoga, I was recommended yoga and given a dvd a long time ago, the closest I ever got to doing it was rolling out a mat and still not doing it. I just don't have control.
There are some things that people do to try to get over this issue. I put my stuff where I could not avoid seeing it. I sleep with my notebook. There are reminders throughout my living space. I have reminders hanging up on the inside of my closet and on a huge bullitin board. Other people need to ask someone else to hold them accountable. That's part of the idea behind DBT groups. I've participated in online challenges and enjoyed them.