What are we really capable of doing?

What are human beings really capable of doing? Are we really using all of our resources? Is this the best we can do? Scientist say we are only using up to 10% of our brain power, how about the rest? If we are only using 10% can you imagine what we could do? Could we perform miracles ( miracles are only things not we don't comprehend fully) telekinesis, levitation, instant healing, telepathy, clearaudience, clairvoyance ... Shouldn't we be trying to find way to train our brains to use more of it? Why do we still doubt that we are capable of doing theses things when people have been experience them through out human history and should these words even exist if they did exist? This has been my passion for many years now. Why should sciences deny these things when they say where only using 10% whats the rest for? Mystics, Yogi, Shamans have been using more of there potential. we all know by know that yogi can control there heart beet, blood pressure.. and shamans astral travel and see things we don't. I'm sure we are capable of doing a lot more. We are capable of producing "miracle". More and more people are believing that humans can accomplish "miracles" more and more people are experiencing miracles. This is what I call evolution.