I always loved the 5-4-3-2-1 method. It's a good, clear system that helps people who are new to mindfullness exercises. You're absolutely right, doing this often makes it easier and easier.
The one thing I'd add is, when you think of each thing, also think of characteristics of it. Otherwise it can be ok five things I see: mouse, keyboard, monitor, phone, can. But instead if can become: black mouse with a light blue light, keyboard with silver logo and bright red escape key, etc etc. It really helps you focus on your surroundings more directly.
https://www.mondaycampaigns.org/destress-monday/unwind-monda...
The one thing I'd add is, when you think of each thing, also think of characteristics of it. Otherwise it can be ok five things I see: mouse, keyboard, monitor, phone, can. But instead if can become: black mouse with a light blue light, keyboard with silver logo and bright red escape key, etc etc. It really helps you focus on your surroundings more directly.