LPT: When dealing with new security questions, choose questions that ask you for factual information rather than opinionated information.

For example, pick "What was the color of your first car" over "what is your favorite color?" Because things like favorites, or wishful thoughts change and are near impossible to remember years from now. Factual information like your car color or the name of your grandmother on your dads side is not only easier to remember but easier to think about in case you happen to forget.