What am I doing when I am not taking photographs? And how buying a Ukulele changed my life.      It was a cold evening in December. The year was 2015, and I had just received some payment for a shoot that was to be scheduled to be done in the first week of January.   So, for people who do not know me, I love living a minimum lifestyle. And I prefer not buying things that will be exciting for some days but later they will be locked up…