Oh hun, I hear you. DS1 has been like this since he was about 2 - at just on 2 he even asked "how does the sun make the sky purple?" at sunset one day. Some days it is literally non-stop questions. Now DS2 has started. Some days I think I'm going to lose it if I hear the word "why" one more time.

I guess it's a good sign hun and maybe it helps to know you're not the only one