Before you start with the myriad of excuses as to why you can’t get up 15 minutes earlier (I know because I’ve made them), I want you to stop and just believe you can.
You may start with just one area. For me, the most important was my morning routine. I started with 5 minutes of meditation. Once I got comfortable with the practice and saw the benefits, that expanded.
When my life allowed it, I would sometimes meditate for an hour. Realistically, I can’t do that everyday. But I do 15 minutes every day. Non-negotiable.