Chaos magic sigil

This isn't really a spell, but a general way to make a sigil and how to 'charge' it.

A sigil is a symbol made of your desire, you write out your intention, and then remove repeated letters, and then randomly rearrange them into a arbitrary, abstract graph, you can simplify it if you find it too complex.

Now you want to charge it, in chaos magic, the way is to achieve a altered state of consciousness called 'gnosis' they are a state where your mind is fixed into one point, ways to do this is, for example, running until you are completely exhausted and upon breaking down the sigil is visualised or looked at, some other examples include sex, fasting, death posture, etc, use whatever you like, you can either write the sigil on a piece of paper, look at it at the peak of your action, and then destroy and forget about it, or just visualise it at the peak and forget, both are okay.