Sometimes the smallest step in the right direction ends up being the biggest step of your life. Tip toe if you must, but take the step. What great words of wisdom! Taking that first step is always the hardest. Fear is a hindrance. Step past it.
It's true. You can train your brain to be more positive. I know because I've done it. Our thoughts are extremely powerful and, good or bad, they create our perspective of ourselves and the world around us.