But don't you use some physical system then? Setting a post-it, putting bills in a stack in sight, opening a tab and not closing it etc. to alert you of something?

I mean i'm impressed if you can do everything stream-of-consciousness, but i also own both a company and have a family and could probably get away without lists when i was 22 without such distractions, but now i need to do at least 10+ things everyday, i can't remember all of that.

I would love to simplify my life but it doesn't seem feasible..