The social task is what, in this system, a person came for. Not a post and not a profession in itself, but the direction in which their effort has meaning.
What matters here is the movement itself. As long as a person is moving towards their task, they are collected and engaged; a halt is felt as the loss of a footing, even when everything looks well from the outside.
The system notes two dead ends. The first — when a person has gone so far from the task that the earlier plan has stopped working and life effectively begins again, often in an entirely different field. The second — when the goal has been reached and the person decides there is nowhere further to go; by this logic what was achieved was a step, not a summit.
DT, MT and GT are steps towards that same task, and there is no need to pass through them in order: one can concentrate on the task directly. The task is most easily carried out through a profession — but it does not reduce to one.
The system connects a person's physical well-being to this as well: it holds that movement towards one's own task sustains a person, while a long departure from it tells on their health over time.
*This is a tenet of the teaching, not a medical claim. The causes of ill health are established by a doctor, and the calculation does not suggest putting off seeing one.*