When I was searching for ideas of tasks to add to my list, this was one of the simplest, but potentially most helpful things I could find.  It took me two minutes to register on https://www.organdonation.nhs.uk/ and whilst I hope that my “contribution” is not required any time just yet, its comforting to know that when I pop my clogs, the sack of meat left behind may be put to one final greater purpose for the benefit of others.