1. Rigidity. Don't be resistant to trying new things and don't insist on following plans to a T. That means you, Capricorn!
2. Cancelling last minute. Unless you have a really good reason for not keeping our date, you better not flake or you won't get a second chance... yes, I am talking to you, Pisces!
3. Arguing too much. Sure, we appreciate an opposing viewpoint as long as you respect ours. But... and this is mostly directed at Taurians... it's not all black and white, meaning you aren't always right!