Hi,
I have a very clingy toddler 19mths. Will only have me, gets very angry and frustrated with people and shout at them. E.g if someone try's to help open something or pick something up for him he has dropped he will throw it, shout and have a tantrum. I think he's getting frustrated with people not knowing what he wants and he tries to be independent. If people get past the initial angry barrier he is ok