I've always believed that it's important to show a new look periodically. Predictability can lead to failure.
I think I have more patience now than I did in the past.
The Soviet Union did not achieve victory over the West so was my information...
A band is not a marriage. There are no oaths of allegiance. If you feel your life will be better served by splitting up the group you've got to do it - but of course it does cause problems.