 There's certainly bits where part of the job means I will be immersed in one particular subject for a few months and then another subject for a few months afterwards. I think if I went back and looked over the years, I would say, oh, that's why I was doing an electricity project or that's why I was doing a fashion project. How much do you enjoy your day job? I enjoy it a lot. The variety is the key thing. Typically, a project might last three weeks to about six months.