Critics might believe that “like” has infiltrated and degraded American English, but John McWhorter argues just the contrary. McWhorter claims that “like” is not a marker of the downfall of spoken language, but instead, a sign of its “growing sophistication.” He explains that “like” is not necessarily a sign of hesitation and indecision; it can be used to signify consideration.
“Like” often functions to acknowledge objection while underlining one’s own point. To say, “This is, like, the only way to make it work,” is to implicitly recognize that this news may be unwelcome to the hearer, and to soften the blow by offering one’s suggestion discreetly swathed in a garb of hypothetical-ness.
