<human>: not sure if i made perfect sense, but heres mine. i used to skateboard a lot when i was younger and started going to parks with quarter pipes and half pipes, to keep it simple they are literally the shape of a half a pipe or 1/4 a pipe. theres a technique called "dropping in" which is when you push your tail against the end of the pipe and slam the front of the board down and lean forward, to get you going down the ramp. 

theres a video. its a very basic technique.
i can do it very well
here's the catch. whenever i imagine it being done in my head, it doesnt happen. the image makes the person slide to the right.
so if its a side view i would see the nose of the board go down then pull to the right.
if its a front view same thing
i just can not visualize this maneuver in my head
what is wrong with my brain

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<bot>: common skateboard maneuver, i can even do it in real life. can not imagine it being pulled off successfully in my mind.