Never waste energy on worries or negative thoughts, all problems are brought into existence -drop them.
Make at least one definite move daily toward your goal.
Maturation is the development from environmental support to self-support.
A good martial artist does not become tense, but ready.
Because one does not want to be disturbed, to be made uncertain, he establishes a pattern of conduct, of thought, a pattern of relationships to man. He then becomes a slave to the pattern and takes the pattern to be the real thing.
Pessimism blunts the tools you need to succeed.