Cheating Gravity, a conceptual view
Now bear with me guys, because this idea is completely conceptual. I think that it may be possible to cheat gravity on a mental level. Now before you all go jumping down my throat about what i am saying, let me explain and also realize that this is a hypothetical. I think that this hypothetical my be possible in theory, but to execute it would be improbable.
With this disclaimer out of the way, here is the theory. Science has shown that it may be possible for people to have an inate ability to control their circumstances through their mind. For example, people with terminal diseases living, only because they desired to be healed. Other circumstances have shown people curing themselves of less extreme instances as well. In other instances people have "willed" (i use the term loosely) themselves to pass tests without studying among other things. Some of these things are done through positive affirmations. the form for positive affirmations is as follows: i, <name>, will <action>. Now, there are two theories on how these things work. The first is that brain waves are magnetic and every time we think, a magnetic wave (unique to each thought) is sent out. Due to cause and effect, all effects all, and these waves alter the things that we percieve to be reality. The other idea is that faith would allow these things to happen. In other words, "if i believe it enough, it becomes true" So, if a said person had a strong enough mental capacity, he or she could believe gravity does not exist and therefor over come it. It's a strange theory, but may be feasible, even if it is impossible to prove.
*** a note to think about: All reality is based on perception. Your reality is unique to the way you percieve things. Therefor, could it be possible to percieve something and alter reality? For example, if i percieve that there is no gravity, would in no longer exist in reality. (i know that this is very similar to the last idea i presented, with affirmations, but it could support it or stand on it's own because it is a seperate concept based on a similar idea.)