In Spanish there is a word for which I can’t find a counterword in English. It is the verb vacilar, present participle vacilando. It does not mean vacillating at all. If one is vacilando, he is going somewhere but doesn’t greatly care whether or not he gets there, although he has direction.
John Steinbeck (1962)
Travels with Charley; John Steinback
Sea's The Day 