I'm reading this
Well, it says here
"Alternatively, when another strong desire arises, this desire is sacrificed (forgotten) and the sigil is concentrated on the instead. After holding the sigil in the mind for as long as possible, it is wise to banish it by evoking laughter."
I'm not sure that I understood this, so can someone explain what does it actually mean and what happens with another strong desire.. And when do I hold it in my mind, and how do I banish it.. Finding something funny, or?