Considering my age, I would already think about the time after my retirement – and my wife would wish that we spend more time together, travel more, plan joint activities, etc. I could well imagine that this would certainly be an option. Pursuing my hobbies, such as photography and playing the guitar, would also be cool.
But as long as I think there is still a lot to explore in order to really understand the biological effect of light on human beings and I can make a major contribution to this, I’m truly happy that HCL is an essential part of my life. When I retire a few years from now, I would like to have the good feeling that I’ve created something new of lasting value. Even though I assume that my previous successes, including the xenon headlight and the HCI ceramic lamps, will not survive the next ten years.