Teamwork of course. You need help. Gravity is against you. But then gravity always seems to be against you.
Flexibility of course is paramount. You may need to go clockwise or anti-clockwise. Or backwards. Backwards can be really useful. But underused I feel. Gets a bad rap when it might be just the thing.
Striving. Such a cracking idea. Endeavouring to do some ‘thing’ which seemed really important at the time. Story of my life.