Here's what I know for sure:
The subconscious mind is a garden. The conscious mind is the sower. Our thoughts are the seeds. Whatever you plant, you grow. You cannot think anxious, cynical, fearful thoughts all day long and expect to grow tranquility, contentment and abundance in your garden. There is no place in the natural or spiritual world where that is true. What a man sows, he reaps. Your thoughts are yours alone. So what are you sowing?