Really? Is that what happened just before he got the time-turner?
As I recall, he was trying to demonstrate a way to solve any problem in C time, where C is the time required to falsify a proposed solution. That’s different than realizing that you have a higher chance of destroying Azkaban in an hour if you help yourself eight times.
Something tells me that the note would be more likely to say something like “DO NOT MESS WITH TIME”.
Really? Is that what happened just before he got the time-turner?
As I recall, he was trying to demonstrate a way to solve any problem in C time, where C is the time required to falsify a proposed solution. That’s different than realizing that you have a higher chance of destroying Azkaban in an hour if you help yourself eight times.