I definitely value being able to structure my day how it suits me. In the autumn and winter, I take a couple of hours off in the afternoon to go out, if the weather is dry. Then I work a couple of hours into the evening to make up for it. Being able to get those 2 hours of fresh air and daylight is a wonderful blessing this time of year. But with a traditional 9-5 job I wouldn't be able to do that.