 Hi, I'm back. It has been seven weeks since I published a new video. The end of 2016 brought me a virus infection, which in general is called winter flu. Unfortunately the respiratory virus that attacked me caused me to cough long and involuntary. That led to a strangulated sciatic nerve, which is rather painful. The heavy painkillers I therefore needed made me very drowsy and unfocused, so I had to stop working. I was so drowsy that I decided to use a short video message I had prepared earlier about having flu. This message made you massively react with your best wishes. Within the day I had more than 200 reactions from you and they kept coming. I wasn't able to answer a mole, but I did read a mole and they were heartwarming. It's so nice to know, so many people care for you. Thank you very much. Although the nerve has not fully cured and I thus have to be very careful, I started working today to get me through a pile of review equipment and urgent items that stacked up. It will probably keep me busy for the coming eight weeks, although I will try to speed things up. So bear with me, I'm extremely motivated to get to work again to share my humble knowledge and experiences with you. And whatever I do, I keep enjoying the music.