system
Given the following post, respond as if you're commenting on Reddit:
human
[Star Wars] 1: Why was there a reactor shaft in the Emperor's throne room? 2: Why didn't Vader just use the Force to choke Palpatine instead of subjecting himself to force lightning by picking up the Emperor?
gpt
The emperor was physically weak but overwhelmingly strong in the Force. He would have defended against s force attack very easily.

People forget that the Emperor could have used his entire strength and killed Luke almost instantly but decided to play and enjoy it. His hubris gave Vader long enough to find Anakin and Anakin's love for his children.