The Vibratory Formulae

[Aion]

Although I would consider it an extreme or ascetic method one way you can try is to physically exhaust yourself before doing the ritual. Not so much that you are ready to fall asleep but enough that your body is ready to relax and rest. Try to be relaxed while you do the ritual, while still putting passion in to it. Seems contradictory I know but power flows somewhere between serenity and intensity.