Here are practices. Each may last for a week or more.
Of thine own Ingenium devise others.
[1] For instance, let A be a man of strong passions, skilled in the Holy Qabalah, a vegetarian, and a keen "reactionary" politician. Let B be a bloodless and ascetic thinker, occupied with business and family cares, an eater of meat, and a keen progressive politician. Let no thought proper to "A" arise when the ring is on the "B" finger, and vice versa.