What is the best ADHD hack you've used?

Any calendar app helps to remind me of appointments, and having designated areas / pockets for whatever you use. Ex: my laptop wire and my phone wire all stay near the desk. My phone always goes in my left front pocket etc.

I have my top dresser drawer organized with meds, vitamins, sunscreen, moisturizer, deodorant and perfume. I did it on a whim but it’s been working for over a year!

My handbag/purse is like a suitcase. Has all I could need and want. Meds I put in pill packs and put in a small bright makeup bag from my Ipsy subscription. I usually put my glasses or whatever I am likely to forget in there so I don’t forget it. I have toothbrush, toothpaste, mints, concealer +other makeup, 1 or 2 snacks, water bottle, extra charger, deodorant, lotion, aquafor, perfume in subscription tube, etc. I use all my Ipsy bags for specific things so in that way it’s organized but like a hypochondriac in a way.

The best and most simple advice i got once is this. if you need to start something, whatever it is. But you can’t stop whatever it is your doing right now and keep delaying it. Do this: start counting out loud (or in your head of you’re not alone) from 5 to zero and begin what you needed to do. Helps from getting out of bed, to stopping to scroll on your phone or start a work task.