Not from ADHD but my knees will allow me 10-15 minutes of standing still until righty decides it’s sit or move time or you get the knife treatment. I can walk and move around for hours with no issues. There was a push for standing desks at work and that just sounds like torture for me.
If you still voted for Trump after 2016-2020 and Jan 6th then you deserve what you get. Welcome to the find out stage, it just sucks that I have to be here with you.