Sure, if it leads to an interesting point.
For example, if you were trying to avoid suffering: "I would kill 12 year old Hitler" isn't very interesting, but "I would do BLAH to improve European relations" or "There's nothing I could do" are interesting.
"I would kill 12 year old Hitler"
Did you mean 1800 or 1900?
If it's worth saying, but not worth its own post (even in Discussion), then it goes here.
Notes for future OT posters:
1. Please add the 'open_thread' tag.
2. Check if there is an active Open Thread before posting a new one. (Immediately before; refresh the list-of-threads page before posting.)
3. Open Threads should be posted in Discussion, and not Main.
4. Open Threads should start on Monday, and end on Sunday.