Oneday,mywifeboughtabikeformy4-year-olddaughter.Shejumpedonthebikeandstartedmoving.Wehadtostopandremindhertoputonahelmat.Naturallysheasked"Why?"Mywifeexplainedthatitwouldbetoolateifshefelldownandgotinjured.Thenextquestioncaughtusinsurprise,mydaughterasked"Whattimewoulditbe?".[
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