Welcome to the HowToADHD forums @Snow_Popis ! I like how you have lists of goals. I’m trying to work on self improvement, so I think I’ll start by writing a list of goals like that.
Google Keep has been super helpful for me all the time. I keep notes and lists all in one place, which I can search and sort and access from both my phone and the website. I have two Google accounts that I switch between, my main one that I use for almost everything, and a second for my nom de plume (pen name) as an author and blogger.
I used to rely on a pocket sized notebook, but I would rarely go back and reviewer what I’d written. As a techie, I find that the access that Keep enables me to have to my previous thoughts is invaluable.