However, what is really stupid is believing it.
It is buying into the belief that we are, just because we have told ourselves.
If there is one thing I ask each of you to do, it is to challenge those false, limiting beliefs about yourselves. We all have our own individual ones.
They need to be kept in check also. Just when you're making progress a naughty false belief will try and stop you. Use this as a sign that it isn't really true, and continue with whatever you are doing.