In our house, we have a running joke where the punch line is “That’s a question only you can answer!” For example, if my wife says “Why is this kitchen so messy?” and I’m feeling foolish, I will reply with “That’s a question only you can answer!”
A lot of the time, savvy shopping presents the same ...
If you find a dimension intereseting, we recommend you pick up one or two facts that you find intriguing and place them into your memory. That way you will have 2nd degree information about the topic if it comes up in conversation.
Accordingly, you can do the same with others as well.