As soon as you concern yourself with the 'good' and 'bad' of your fellows you create an opening in your heart for maliciousness to enter. Testing competing with and criticizing others weaken and defeat you.
When an opponent comes forward move in and greet him if he wants to pull...
There's no regret. You can't regret. I mean I've felt regret but I've also...
Adopting the right attitude can convert a negative stress into a positive one.