Thank you for playing! I think the whole 'leap of faith' issue is mostly due to the 2D camera angle having next to no depth perception. :P If you have an idea to improve it, I'll try to implement it!
My only suggestion would to be to maybe have a some format of lane that’s displayed but doing so would ruin the 3d feeling so hard to say what the best answer would be :\ Maybe it only displays while on a rotating platform? but I dunno tricky design problem for sure.