what type of work are we writing about?  I can’t do retail - putting away clothes and picking up shoes off the floor- nope. A job where you sit and people call in with orders is OK or the job know where I stand and sit. Maybe, there is a job out there for your energy level or maybe it’s the thyroid? or I know when I eat well and exercise that I do feel better .....like the chicken and green veggies w/ daily walk.  I like to stand and cook though.