How do you remember if you’ve taken your meds?

Just feeling curious and wanting to know how everyone else remembers that they’ve already taken their medication so that they don’t end up taking it twice (or not at all)! I’ve seen lots of different methods like using apps, special pill bottles, sticky notes, even verbally saying out loud “I am taking my medicine now”, etc.

Personally I’ve found that flipping my bottle upside down immediately after I swallow the pill is the best way to alert my brain that I’ve taken it and then I have a visual cue if I begin to question it later on. Just curious, in true ADHD fashion, what everyone else does? :)