Mix sage and fenugreek (or fennel) with a pinch of allspice.  Cover with enough boiling water to fill a mug.  Stand over the pot and visualize it glowing first with bright green, then with potent blue, protective energy.  When the potion is thoroughly imbued with both herbs and your positive thoughts, pour.  As you drink, think of its protective energies seeping into  your body and your aura.  With each taste, visualize yourself increasingly surrounded by a psychic raincoat that is impervious to negativity.