Librans typically need balance and stability in their lives to be completely happy. The slightest upset, will upset them. Librans hate to be mis-judged, and they really care what other people think of them. Librans want to settle down, they want marriage, kids and a harmonious life. Definitely the jolliest sign.
The Bright Side
The Libran personality is one which is easy-going, charming and pleasant, and for whom relationships are all-important. This sign above all simply cannot do without other people, and so makes an excellent host or hostess.
Libra is also a sign which values peace - often at all costs - and which is very fair-minded, so that other people like being around Librans as they will always seek a compromise if an argument is threatened. (However, those dealing with Librans should remember that things are not always what they seem. Librans can, if so minded, charm the birds out of the trees!)
The Dark Side
The famous indecisiveness of Librans means that they either sit on the fence and wait, or swing wildly from one point-of-view to another. So it is not the most reliable of signs and is often accused of being two-faced. It is perhaps less well known that Libra is also a very self-centred sign which always insists on its own way.
What Libra wants, Libra gets in the end, and all kinds of devious ploys may be used in the meantime. But a reluctance to dirty their hands gives Librans a streak of laziness which may mean a delay in getting their many plans off the ground.
The basic Libran urge is towards finding balance and harmony with other people and they will often do this at the risk of losing sight of their own needs. A Libran can get caught up in "people-pleasing" but makes the ideal diplomat, always prepared to negotiate a settlement between warring factions, or to propose a peace treaty to squabbling partners.