the thing about having only one child is that i never know what is kid, what is boy, what is us, and what is caleb. his feet for example. you know how a lot of babies have sort of an oral fixation where they put everything in their mouths? caleb has that, but with his feet. do you call that "pedic fixation" or something? he likes to explore new things with his toes. sometimes he does this just while sitting up and playing with a toy or other object (that probably shouldn't be a toy but has been claimed as such) in his lap. with really interesting and exciting new items, however, he reverts to laying on his back so that his toes can have full access. it's really cute... but is it normal or a caleb quirk?