D&D: You can't decide, you go to your mirror pool in your inner sanctum

From Create Your Own Story

The Mirror Pool was a painstakingly difficult device to craft, but in time you believe it may well be worth it. The water is lined with a frosted frame which causes a thin film of ice to spread over the face of the water. It is so fragile, the lightest living breath could disrupt the ice sheet and ruin the entire spell, so you keep it hidden in safety where you need only apply a strand of your hair to its face, and it will speak to you through images..

D&D: With a hand through your hair, you take a full strand and let it drift over the mirror

D&D: You decide against using the mirror, you need no divination to lead your life after all