I don't know what has happened to me today. I got up an hour earlier than usual and have washed and repaired a pair of curtains (something I've not done in the 10 years we have been in the house), cleaned windows (something I haven't done for about 2 years) and baked some meringues (something I have never done before). I seem to be full of energy even though I am still suffering with the dregs of my cold.
Long may it continue.