Did he really?
If I am not much mistaken, there is a net tied around the top end of that spear? Like the Dothraki use on their spears? Did this guy steal a spear from a Dothraki in the middle of an ambush with dragon fire?
This one-handed knight stole a spear from a DOTHRAKI while their queen is spraying DRAGON FIRE all around, and he’s gonna stick something with that pointy end!
You will never be as fierce as Jaime.