The traits the word 'childish' addresses are seen so often in adults that we should abolish this age-discriminatory word when it comes to criticizing behavior associated with irresponsibility and irrational thinking.
Adora SvitakI would say that kids are great in many ways, because I think that we are less hampered when it comes to 'this costs too much' or 'that's impossible.'
Adora Svitak