Once every six months something inspires me to put a book on the Kindle that I received as a Christmas present two years ago. Then the frustrations begin. In this case, after finding the table of contents I try to use the up-down-joystick-button to navigate the TOC. It's just painfully slow and it's displaying definitions for every word I happen to be on (it starts off showing me the definition for "Table" in Table of Contents). The lag between pressing the button and the cursor actually moving is too frustrating for me to even use the damn device.
Perhaps the "two years old" is my problem and I just need a newer device but, boy, I just can't get myself to use this thing with any consistency.