text: Timothy: i've been walking soooooo much lately
  Timothy: i've decided to do it for my health
  Timothy: it's better than driving or taking the bus
  Joanne: good for you! i'm glad you're looking out for your health :-D
  Timothy: thanks j
  Timothy: i've been walking so much that i've got calluses on my heel!!!
  Timothy: is that too much information?
  Joanne: yes!!! tmi!!!
  Joanne: i didn't have to know about that
  Joanne: but i still want to gve you props for taking your health seriously
target: Timothy has been walking a lot lately for her own health. She has calluses on her heel now.