Is there a stone like wall that stands between you and others? Could the wall be inside you? Now is the time to become more flexible and drop your rigid expectations of yourself and especially of others. Don’t be afraid to drop your guard a little. If you are willing to let others in you will see a benefit in these connections. You won’t be disappointed.
Another meaning here is to recognize that others may put up a wall too. Don’t take it personally if they won’t let you in for this says more about them and nothing about you. Don’t try to bend something / someone else that is rigid it could break. Let it be.