Maybe, but some jobs are creative, some repetitive, some more and some less intense. Feeling burnout is quite common. Ayu is not only a singer but also a performer and she has been delivering the latter greatly in recent years. As for the music, it's highly subjective and if you ask me there has been plenty of good music in the last 10 years. I'm feeling thankful she has delivered really nice singles this year and after the album release, and the tour cause I'm sure she's preparing one, if she needs another break - fine, but maybe she won't take it - we will see
