func exploregeology() { var interestlevel int; undisclosedrocks := getundisclosedrocks(); for _, rock := range undisclosedrocks { if rock.evincedisinterestin("user") { continue } else { fmt.println("exciting news! your journey into geology doesn't have to initiate from square one. let's discover the secrets of rocks pre-founding our current understanding.") interestlevel++ } } }