After activating you have to destroy the sigil or can you keep it?
Sigils created using the magicak square of a planet, can be destroyed or these, being other type should always be kept?
About forgetting the sigil: It is the only procedure, or you can also focus on it everyday?
If forgetting the sigil is essential: what do to when although you want to ignore and forget the sigil, the idea comes back to he mind sometimes? You can´t control thoughts 100%.