“Successful love,” says Moll (p. 125) “exercises a helpful influence on the Urning. His mental and bodily condition improves, and capacity of work increases--just as it happens in the case of a normal youth with _his_ love.” And further on (p. 173) in a letter from a man of this kind occur these words:--“The passion is I suppose so powerful, just because one looks for everything in the loved man--Love, Friendship, Ideal, and Sense-satisfaction.… As it is at present I suffer the agonies of a deep unresponded passion, which wake me like a nightmare from sleep. And I am conscious of physical pain in the region of the heart.” In such cases the love, in some degree physically expressed, of another person of the same sex, is allowed to be as much a necessity and a condition of healthy life and activity, as in more ordinary cases is the love of a person of the opposite sex. If then the physical element which is sometimes present in the love of which we are speaking is a difficulty and a stumbling-block, it must be allowed that it is a difficulty that Nature confronts us with, and which cannot be disposed of by mere anathema and execration. The only theory--from K. H. Ulrichs to Havelock Ellis--which has at all held its ground in this matter, is that in congenital cases of sex-inversion there is a mixture of male and female elements in the same person; so that for instance in the same embryo the emotional and nervous regions may develop along feminine lines while the outer body and functions may determine themselves as distinctly masculine, or _vice versa_. Such cross-development may take place obviously in a great variety of ways, and thus possibly explain the remarkable varieties of the Uranian temperament; but in all such cases, strange as may be the problems thus arising, these problems are of Nature’s own producing and can hardly be laid to the door of the individual who has literally to bear their cross. For such individuals expressions of feeling become natural, which to others seem out of place and uncalled for; and not only natural, but needful and inevitable. To deny to such people _all_ expression of their emotion, is probably in the end to cause it to burst forth with the greater violence; and it may be suggested that our British code of manners, by forbidding the lighter marks of affection between youths and men, acts just contrary to its own purpose, and drives intimacies down into less open and unexceptionable channels.