I was blessed with all of them I believe. Dizzy, nauseous, motion sickness, I can get lost in my neighborhood sometimes, can't keep a train of thought, can't remember anything except worthless knowledge, lost 83 pounds and counting, like people less than before, care more about people than before, emotionally rampant and tired of this nonsense. That mostly covers it I think.
Just because you can't speak right doesn't make you less important. Find your way through by listening to your body. Sleep when you're tired if possible even if you just woke up. If we all give up who will help the next person in our shoes unknowingly?