Its good to have a challenge or 2 to keep you busy! I do try to pick a mixture of different ones.... this year I want to improve running, by running faster and further. But I also want to improve my job prospects, so one of my aims is to complete a course in accountancy, so I can aim for a better job

Gotta try to keep improving in everything I do :-)

Good luck in the house searching, hopefully you can find somewhere to keep your wife happy!