I would clean my mind up but most of it's been lost down all the decades so that what's left is all I have so I'm husbanding it so that it lasts until the last moments and then I can just let it go and never worry about anything else ever again unless I come back as a frog or something perhaps a snake that feels nothing much except hungry and doesn't have a mind but an open question that rattles around until exposed for what it is and by that time I will be on to the next incarnation that could be a mosquito or a bug with no mind at all...