Option #1. You can have the ability to know everything, except for the answer of how to find the way around the limitation. If anyone asks you about your knowledge, or you try to tell about you knowledge on the great unknowns i.e. God, religion etc. Your tongue will swell, your throat will close, your fingers will break and your toes will curl, if you try.
Option #2. On the other hand, you could choose to not be physically or mentally able to learn anything from this moment forward for the rest of your life (you'll keep what you know, you just won't be able to learn anything new), but be completely happy, calm, and level headed in any situation, for the rest of your life.
Option #3. You could also choose to kill yourself right at that moment.
You must choose one of these options.
EDIT: Some of y'all clever folks have found a way around my simpleminded question, damn. I'll have to fix that.
Option #2. On the other hand, you could choose to not be physically or mentally able to learn anything from this moment forward for the rest of your life (you'll keep what you know, you just won't be able to learn anything new), but be completely happy, calm, and level headed in any situation, for the rest of your life.
Option #3. You could also choose to kill yourself right at that moment.
You must choose one of these options.
EDIT: Some of y'all clever folks have found a way around my simpleminded question, damn. I'll have to fix that.