Odin's loss of his eye was a significant act. He did it to gain profound wisdom and insights. This sacrifice was part of his journey to become a more powerful and knowing deity.
Well, different comics have different takes on it. But often, it's depicted as a powerful act of self-sacrifice to obtain some sort of divine knowledge or power.
Well, Carl lost his eye when he got into a confrontation with a powerful enemy. The enemy was quick and caught him off guard, resulting in the eye loss.
Fury's eye was lost due to a combination of factors. Firstly, he was outnumbered by foes. Secondly, there was a surprise element in the attack. And finally, it was a moment of extreme peril where he couldn't avoid the injury.
Shisui lost his eye due to a complex and treacherous plot. Some powerful forces were after his unique abilities, and he was betrayed by those he trusted.