The last thing you want to have when you are shaking someone’s hand is sweaty palms. Unfortunately, you don’t always have time to clean up this problem in the restroom before you have to shake someone’s hand. What’s the solution? I’ve seen people use their pants, but this doesn’t usually work that well and it also is rather obvious. I recommend keeping a paper towel in your pocket. That way, right before you shake someone’s hand, you can quickly reach into your pocket and dry off your hand. People reach into their pockets all the time, so this looks entirely natural. Just remember to change this paper towel every once and awhile, especially if you’re the sweaty type.