Use counter covers for click and easy cleanup
Use a garbage can on a wheels or a small garbage can on the counter
Make use of your high chair or any other surface for transporting multiple items from fridge to table
Use gift bags that stand open or hang a bag over two chair like they do in the grocery
Wear your phone on a necklace. Use a Bluetooth.
Use a fanny pack so your purse stays in place while you open the zippers
To put on a belt (or the fanny pack), keep the belt in place by leaning on it against the wall. Then snap it in place. You might to make use of a part of your body that touches the wall, and adjust the position afterwards. Keep in mind that not all belt clasps are made for one handed use!
To crack an egg, knock it on the edge of a plate. The trick is to flick off the pointy end. That is your best bet against both pieces of eggshell falling in to your egg and the egg yolk cracking. Using this technique, I’ve been able to separate eggs to make a snow.