[@KatherinWinter]Yes indeed, Tiffany would be able to put someone into a comatose if she was experiencing any extreme emotions like anger or fear. 

And yes Alison was homeschooled by some of her uncles until she turned ten. Then she began attending a private school, but she would often avoid interacting with people. Whenever she signed up for a play, she would get a minor role as the teachers thought she wouldn't be able to handle the pressure of speaking in front of many people. Ali speaks with short sentences and usually replies with no more than two words.