It's so funny that when you google tickling, it's mostly artlicles on "why you can't tickle yourself", and then there are a lot of videos of models tickling their own feet and other body parts, and basically laughing as if it were someone else. I must admit, they are very sexy...if they feel genuine. What are your thoughts on these? are they "trustworthy?" Are people actually so ticklish they can make themselves giggle and squeel just by touching themselves with their fingers?