I would not recommend this to my daughter.
I would not recommend this to my son.
I would recommend this to any gentlemen who (a) has lost the relationship, he presumably started out with, his wife or (b) feels the sense that he is very much alone in this world and enjoying the company of a fine woman bring him happiness.
I would never recommend this to a woman. I would help her in any way I could, but I would not encourage this as a vocation.