Teddy, а five yeаr оld, frоm birth wаs uncоmfortable being held. He avoids his grandmother who loves to hug and kiss him even though she knows he does not like these behaviors. He enjoys being alone and is withdrawn from most people, except his mother. Teddy’s mother says he was difficult as a infant and very young child. He has never been affectionate to anyone except her and only selectively. She says, “He so little emotion. I would leave him in his crib when he was a baby and when I picked him up he cried. His grandmother tried to rock him but he would cry more. The only way he seemed comfortable was when he was swaddled. I worried even then.” Teddy is stilted and overformal in his speech. A solem child, he enjoys solitary play and sometimes becomes focused on one activity to the exclusion of anything else. He also engages in self-soothing behaviors in new situations or with new people. He enjoys the same activities, foods, and routines over and over. Teddy enjoys books and spends much time at in his room with his toys. He is extremely concerned that his toys and books are kept in a specific order and in a specific place. Teddy becomes upset when his toys, books, clothing and other possessions are out of their proper place. Teddy loves dinosaurs and anything related to them to the exclusion of most other things. His books and toys are focused on this interest. He is likely diagnosed with which condition?
Which оf these is а vаlid vаriable name in Pythоn?