Your Third Eye is a power of perception when turned outward, a force to separate the true from the illusory.
Your Third Eye is a power of destruction when turned inward, a force to burn away bindings and dry into dust any mud in which your mind is stuck.
Turned inward or outward, your Third Eye is powered by honesty. Only through knowledge and acceptance of Truth will it have any power at all.
Be honest. With others, but with yourself especially.