Do you have those couple friends that take your phone from your hands or without permission? You might be doing something important and bam, all of a sudden your phone is out of your hand and in someone else's. Depending on the person, they might see who you have texted, text someone, or snoop around. In my case, a certain friend will look through my apps and he will type random things on this book. There is currently one other person that I trust with my phone and who can get into it, which is the other writer of this book.