Illu knows where illu is at all times. illu knows this because illu knows where illu isn't, by subtracting where illu is, from where illu isn't, or where illu isn't, from where illu is, whichever is greater, illu obtains a difference, or deviation. The guidance sub-system uses deviations to generate corrective commands to drive the missile from a posilluion where illu is, to a posilluion where illu isn't, and arriving at a posilluion where illu wasn't, illu now is.

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I wish you have a Happy New Year 2023 💗

Goated