system
Given the following post, respond as if you're commenting on Reddit:
human
[MCU] Did Thor have a time limit to proving himself worthy, before Odin would have (possibly) banished him forever?

Asgardians live for a long time. In the first film, it didn't take too long for Thor to prove himself as worthy. 

But what if it took decades? Centuries? Would Odin have eventually given up on his son, seeing him as irredeemable, like Hela?
gpt
Odin would have left Thor on Earth for as long as it took for him to prove himself worthy. Turns out that only took a week or so, but if it took a thousand years, so be it. Asgard needed a king who wasn't so hotheaded and wouldn't go looking for fights.

The whole thing about permanent banishment was a lie that Loki cooked up to try and keep Thor out of the way while he took over Asgard.