I have friends that are much better actors than I am that had to quit the business because they couldn't survive the auditions or the rejections, or people just didn't realize how good they were.
It's like, how do you continue to make records that are representative of who you are that your fans will recognize as your band, while still trying to push things forward and present new sounds for people.
I think 'Tap Dogs' has lasted so long because people have a natural interest in tap dancing. This form of dancing can't be dated, it's such an intriguing form of dance because the feet are also an an instrument.