But for some people at some points in their lives it may be a great opportunity, or something they might enjoy/be willing to do for a limited period. If that's

But for some people at some points in their lives it may be a great opportunity, or something they might enjoy/be willing to do for a limited period. If that's all their work ever becomes for the whole career, then they likely have a problem. But looked at from the perspective of a live as a whole, it may have a place within certain contexts and reasonable limits.