I appreciate that and have lived it for some time. Now I am in my 30s, have kids, own a profitable business, etc. I have improvised my way here with vague goa

I appreciate that and have lived it for some time. Now I am in my 30s, have kids, own a profitable business, etc. I have improvised my way here with vague goals that I have pretty much attained. I have a pretty clear picture of where I want to be next (at least as an entrepreneur) and have heard people who set goals do better. You can write a business plan on a piece of scrap paper, or you can follow a format. I am wondering if there are formats out there for personal planning.