1. The document describes different types of handshakes: The Sweaty Slip, The Limp Fish, and The Pinch. 2. It also mentions The Hand Holder handshake that holds on longer than three seconds and The Avoider handshake which is a weak, brief handshake that avoids grip. 3. The final handshake described is The Crushing Gripper that squeezes hands too tightly. The document encourages connecting with Bernard Marr on social media and notes that different handshakes can convey different meanings.