The only self there is, is misconstrued in both the transcendental- and the nature- philosophy when viewed as empirical, reflective, or transcendental consciousness; rather, the self as principle is the itself, the to auto, of the unconditioned das Unbedingt which cannot be a thing Ding; cf. Inclusion of youth with disabilities: the business case.
And talk to the businesspeople you trade with-store owners, the plumber, your lawyer, the gardener, the person who repairs your hot-water heater-to find out the techniques they use to promote their services and products.
This fun illusion will convince the audience that you're actually pushing the spikes straight through the solid yellow coin because the spikes enter the top of the box and poke out through the bottom Our special magical cards hide a mystery that will leave your audience transfixed as they try to figure out how you turned a red King into a black King and finally into 4 Aces.
One Tree; many paths.