‘I’m not able to leave bed yet today, maybe later.’ ‘Can you do (x, y, z thing) for me? My body/brain isn’t able yet, thanks.’
Today’s challenge: try to make the word “yet” a part of your ability vocabulary. Examples: I can’t do this (and/or insert activity here) yet. My body isn’t yet ready for doing that. No, I haven’t tried that yet, thanks for the suggestion.