Cancers would feel like they were always second in the relationship to anything-friends, work, the world-it doesn't matter Aquarius is a super tough match for Cancers. They are both concerned about taking care of others and fairness, but when it comes to a relationship, Aquarians are just too flaky for Cancers, who need security and consistency in relationships. Aquarians need a lot of freedom, and it can cause suspicion in Cancers. Cancer needs someone who will be there when they have a problem or need to talk, no matter how big or small. Aquarians have trouble understanding that even if a problem doesn't make sense or seem like a priority to them, it may be important to their partner. It's not the best gamble. Leo (July 23–August 22) Leos would struggle in a relationship with Capricorns. Capricorns love tradition and routine. They work hard-many are workaholics-while Leos live on the edge. Leos are bighearted but not much on planning. Capricorns would go crazy with all the strays (people and pets) Leos would bring into their home and feel as though they have no refuge, making them very unhappy. And an unhappy Cap is a wet blanket over Leo's fun. Even the energy of this sun-warmed fire sign, Leo, with the cooler, mellow earth sign Capricorn just doesn't feel right. The hot sun constantly beating down can scorch the earth quickly. Virgo (August 23–September 22) Do not pair a Virgo with a Sagittarius. Even the most flexible Virgo will become quickly frustrated with Sagittarius's lack of consciousness when it comes to tidiness, being on time, sticking to plans, and staying on task. These two are polar opposites. At first, Virgo may enjoy Sag's initial openness to their healthy lifestyle or artistic side (yes, many Virgos are super creative) but once the shiny newness has lost its luster, Sag takes off, leaving Virgo to clean up their mess. Literally and figuratively. Sex life? I don't know how they'd even get that far. Libra (September 23–October 22) Libras can get along with most signs, but their worst match would probably be Virgo. Libras are flighty and fickle, and that's one thing Virgos can't tolerate. It may look fun at first, but Libras waste a lot of time, and Virgo is about efficiency. Libras are constantly being pulled in different directions by others. And Virgo is way too critical for Libra. Their sex life could be lovely at first, very romantic and traditional, but even that will get boring for both after a while. Scorpio (October 23–November 21) Many think that Scorpio's opposite, Taurus, would be a bad match, but one thing those two have in common is loyalty and a need for stability. No, it's not a Taurus that wreaks havoc in a Scorpio's life. It's Libras that drive Scorpios crazy for being noncommittal, indecisive, and flirtatious. Scorpios can flirt (in a mysterious kind of way) but can't tolerate their partners doing the same. Libra will at first be excited with Scorpio's willingness to do everything together, but after a short time, Scorpios will dig in and want more time alone and less time at social events. Romantically, Libra's airy lovemaking is not up to Scorpio's passionate, wreck-the-room sex. This is a match destined to end as quickly as it starts. Sagittarius (November 22–December 21) Capricorns would be difficult to deal with for the outgoing, adventurous Sagittarius. Sags love spontaneity and intellectual stimulation, debate, and leaving things unfinished, while Capricorns are more about the bottom line, keeping things orderly and calm. Sagittarius will feel like Saturn-ruled Capricorn isn't a good partner on their quest for fun and enlightenment. Sag will spend more time trying to change a serious Capricorn, but a Capricorn will just as soon cut their losses and find someone more compatible. If they do connect and try a relationship, it'll be Sag who is in charge of planning dates and initiating sex .