Then, when you're 25, your daddy dies aged only 56 and after a rather brief period of mourning you get pushed into taking his job in a pompous ceremony. Now you're going to be doing this until you die. No retirement! I bet there were times where Lilibet just wanted to go to her room and cry.
I wouldn't have wanted her job for all the wealth and power that came with it.
[1] Well, you could make a big scandal about marrying an American divorcee, but that didn't go down too well for the last guy.
Somehow I think those of us who also feel this way and dear Lilibet had very different experiences doing so.