Great! Explain it to us while I read to my kid!
Dude, if you're reading to your kid you're clearly busy doing something else. No matter how simple the concept is, if you don't pay attention you're not going to get it so it's a failure on your part and not a failure on the part of the person patiently trying to explain something to you.
Or maybe it's over your head and you should just stick to reading children's fiction after all. Want some colouring books too?