The labubu knows where it is at all times. It knows this because it knows where it isn't. By subtracting where it is from where it isn't, or where it isn't from where it is - whichever is greater - it obtains a difference or deviation. The guidance subsystem uses deviations to generate corrective commands to drive the labubu from a position where it is to a position where it isn't, and arriving at a position that it wasn't, it now is. Consequently,

I need to know your opinion

Bnuy

.•.

I sure hope i don't step on a pointy object while I enjoy swimming in the ocean....

The nefarious sea urchin:

Maaaaybe one brain cell