Holding a glass while mingling at a social or business mixer can help to ease the feeling of shyness. However, shaking hands with someone who has wet, clammy hands caused from the condensation of a glass can ruin the moment of introduction. The remedy, hold your glass in your left hand to keep your right hand free for handshakes.
Let’s face it, walking up to a complete stranger and saying hello at a networking event or business mixer can be very uncomfortable.