The Sphinx suggests discrete observation. It suggests that you behave like a wise person who knows more than they hear, but who keeps that information to themselves until the time is right.
Because of this Sphinx is associated with the ability to keep secrets, but at the same time manage to wheedle them out of other people. Once your Chakra is balanced, you’ll be better able to do the same. And your patience will increase as well.
You’ll be able to listen more than you talk. And you’ll make sure that you keep whatever cards you have close to your chest until such a time that it’s safe and appropriate to share them. Words carry weight.