My handshake is weak but analyze: does it matter? Map handshake: current quality, first impression, confidence signal. Calculate: weak handshake vs. firm handshake vs. perceived confidence. Show me the handshake power: firm handshake affects how you're perceived. Give me the handshake practice: shake hands like this. Include: whether handshake matters, what confident handshake feels like, and how to improve handshake.