Ahh! You landlord saw you doing what he was scared of, is enough reason for him to call you shemale😅

And so yes, i agree with the smartness of your kid. My younger brother too who when he was at age 2, he could repair door handles, gen and other fixable items. He would literally did matte his toy cars just to see what's in side and repair back..
I think that curious mind in kids gots it's own advantages too.