Replying to skiing switch

I have this thing about looking over my shoulder. See since I learned to jump on to rails switch before I learned how to jump switch I feel more comfortable looking over my right shoulder but I spin left. looking over my right shoulder just sking I am fine but when I go towards a jump I seem to lose my ability so see where I am and pop at the right time? I dont know if anyone is gonna get this but if anyone has similar problems and an answer on how to feel more confortable looking over my left shoulder it will be greatly appreciated.....thanks

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