I was warned by my friend better don't always leave the 2 younger kids with my maid alone at home. Of course i won't if i do not need to go to wet market by myself. I do not have my parents nor my in-laws staying with me, then how can i get everything done without going out. Actually technology has brought a better life for us, we can have our security camera installed at home if we really cannot trust our maid. But for the moment, that's really no point to do so.