Cease negative mental chattering. If you think a thing is impossible, you'll make it impossible. Pessimism blunts the tools you need to succeed.
Bruce LeeHow can there be methods and systems to arrive at something that is living? To that which is static, fixed, dead, there can be a way, a definite path, but not to that which is living. Do not reduce reality to a static thing and then invent methods to reach it. ...Truth has no path. Truth is living and, therefore, changing. It has no resting place, no form, no organized institution, no philosophy. When you see that, you will understand that this living thing is also what you are. You cannot express and be alive through static, put-together form, through stylized movement.
Bruce Lee