Kübler-Ross (1969) stated that these stages do not necessarily follow in a specific order, nor does everyone experience all five stages, although people will experience at least two of these stages. Often, people experience several stages in a roller coaster effect, returning to one or more stages several times before addressing the issue. Kübler-Ross (1969) pointed out that the process of dealing with change and emotional upset is highly personal and should not be rushed, and ultimately the stage of acceptance will be reached.