AND has been for a couple of years oddly enough I had just downloaded the mac version of chatgpt from git hub.....??????- if I cant boot it up I cannot fix it. the only thing I know that might work is try to start it is revovery mode.....not good, will lose all my stuff...and take days to get it back in shape any productive- thought's folks? pls- I would rather get water boarded than to deal with the apple folks.,thank you