the simile in lines 21-22 (""like . . . subtitles"") primarily serves to illustrate responses how crucial the word ""like"" is to people’s ability to communicate with each other how crucial the word ""like"" is to people’s ability to communicate with each other how judgmental some people are about the use of the word ""like"" as a conversational filler how judgmental some people are about the use of the word ""like"" as a conversational filler how the word ""like"" must be combined with gestures to make its meaning clear in conversation how the word ""like"" must be combined with gestures to make its meaning clear in conversation how the constant use of the word ""like"" can make english sound like a foreign language how the constant use of the word ""like"" can make english sound like a foreign language how the use of the word ""like"" and its equivalents is common to many cultures