Such people may find mid life transition a less difficult process than those individuals whose personae and inner self are quite different. Think of a persona as a mask, and recognise that different masks are worn in different situations. In Myers Briggs terms, this might involve questioning one's personality type. The old personae have been rejected, perhaps only temporarily, but no new personae have been put in their place. The final stage in the process is one of recognising and integrating the conflicts that exist within us, and achieving a balance between them.
Individuation is a process that leads to a more mature, balanced, 'rounded' person.
In Myers Briggs terms, this may mean developing the aspects of personality that are opposite to one's preferences. For example, an INTJ, who has pursued an interest in a scientific career, may start to develop interest in ESFP-type activities. The process is not a strict 'sequence of events' as described above. Although there may be common themes, not all themes have to be true of all people. Each person's experience is different.