Some sort of journaling really helps when you feel like you have no direction. You can turn back the pages and see what path you took and even identify some ideas or values you want to implement in your life moving forwards. I recommend a notebook instead of a digital notes app.

This is a habit that I formed fairly recently 3-4 years ago I think. Initially I was writing down on smaller notepads which tend to get filled up quickly. Now I use a dotted notebook, so that I can draw something if I need to (although unruled notebooks also work)

Don't obsess over decorating it like the bullet journal folks do on YouTube/Instagram and if you are thinking of using apps like obsidian or logseq - don't go too far down the rabbit hole , just write down something instead.

You can have something like tasks.org for todos (organize your day) and a physical notebook to develop a vision (get some direction in your life)