Even though completely free dating websites has its advantages, it does have its disadvantages which requires you to be cautious. For one thing, your personal information is available for everyone to see in these completely free dating websites and if it falls in the wrong hands, you might end up in harm’s way. Another thing is it’s pretty hard to determine truth from fiction whenever anyone says anything. To avoid complications, it helps to be a little cautious and skeptical every time someone sends you a message.