About a month ago, I had the honor of sparring with come visiting masters, including two grandmasters (other than my own teacher). Obviously, this was was an incredible experience. They each had a very distinctive style, and I learned different lessons from each of them.
I try to always keep an open mind, and remember that there is no one way to do anything. Each of these extrodinary gentlemen have reached a supreme level of ability walking their own paths, and it's just breathtaking to see them learn from one another.