Did you miss this conversation with Connie Jones about limiting beliefs?  Then you want to check it out now.

We create these upper limits for ourselves fueled by messages we have received starting early on in childhood about who we are and who we are not.  And who we are supposed to be.  We create patterns of playing roles that are consistent with those messages, but sometimes the messages are wrong and the pattern becomes a trap.

To break the cycle of limiting beliefs, you must first identify the belief, recognize it is creating your reality and chose to change what you believe.  Often it stars with simply acting “as if” until the new behavior becomes natural and you being to believe you can do or be more.