Home How To Instantly Be Left Off His List Of "Potential Girlfriends" After Meeting Him For The First Time 9 Ways Women Make Bad First Impressions 7. You speak negatively about yourself Not only is lack of confidence unattractive, constantly having to boost your self-esteem can be boring. Be confident! And if you struggle with confidence, then make a joke of it to lighten the mood. 1 2 3 4 5 6 7 8 9