Partners in Danger Chapter 8: The Return of the Green Goblin - S4-E8
Continuity mistake: When the Green Goblin is first confronted by Spider-Man, he is riding his regular glider. Then after he pushes Spider-Man down onto the roof, one shot show him riding the larger glider.
Answer: Han describes force powers as "simple tricks and nonsense." He has never seen any Jedi doing anything particularly super-powered. Even if Chewy did and told Han it is still reasonable for him to be skeptical and to think his friend is exaggerating. Han simply thinks the stories about Jedi are overblown. A good way to think about it would be to examine how ninja are presented in popular culture versus how they were in reality. The stories surrounding ninja are greatly exaggerated to the point of absurdity, applying immense fighting ability and oftentimes magical powers to normal men. The difference is jedi actually had magical abilities while ninja did not.
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