The shoes you are currently wearing are not giving you the "cushion" support you require for that type of floor. Either get a Nike with some "bounce" support or, I hate to say thing, but look in the nursing type of shoe. You have to have something that will absorb the "shock" of hitting that hard floor.
Sit quietly, the answers will reveal themselves when you least expect them to. The past is gone, the present is a gift and you need to focus on today, allow the future to reveal itself when it is ready.
