It is probably better for the child if we do not push the analysis of acts and motives too early, for there is more danger at a certain age from morbid self-consciousness than from acquiring vicious habits. If we recognize that many of the lapses from the paths of truth arise from really worthy motives, we must make sure that these ideals become fixed before we attempt to separate the unworthy act from the commendable purpose. The cases so far given show how important it is to retain not only the affection but also the confidence of our children; and how important it is to have right teachers and associates. The child will do what he can to please those he really likes or admires; but the kind of thing he will do will depend a great deal upon what those he admires themselves like to see done. There are some lies that are due to faulty observation. We do not often realize to what extent we supplement our sense perceptions in relating our experiences. Lawyers tell us that it is very difficult to have a witness relate _exactly_ what he saw; he is always adding details for completing the story in accordance with his _interpretation_ of what he saw. This is not lying in any sense, but it is relating as alleged facts what are in reality conclusions from facts. One may be an unreliable witness without being a liar; and so may the child tell us things that we know are not so because, in trying to tell a complete story, he has to supplement what he actually saw with what he feels _must_ have been a part of the incident. Defects of judgment as well as delusions of the senses or lapses of memory may lead to misstatements that are not really lies. Some delusions of the senses, especially of sight and of hearing, undoubtedly have a physical cause.