In Numerology, each of the nine single digit numbers has a personality; a limited range of qualities and traits that makes it unique and recognizable. So, to get a good understanding of how numbers affect us, it helps to get to know each single-digit number as if it were a person with its own unique traits, talents, shortcomings and idiosyncrasies.
While the 6 is considered the most harmonious of all single-digit numbers, it is not without its flaws and upsets. The most important influence of the 6 is its loving and caring nature. Properly nicknamed the motherhood number, it is all about sacrificing, caring, healing, protecting and teaching others. No family or community can function without the power of the 6 to keep them together and safe. She is the glue that keeps a family or community together.
There are, however, times when the 6 becomes too involved in the lives of those dear to her, to the point that she becomes intrusive and meddling. Other times, she takes her sacrificing nature too far and becomes a doormat to be abused and trampled on. Nonetheless, she is genuinely appreciated and adored in return. For this reason, the 6 is considered the only number harmonious with all other numbers. Creating an environment of peace and harmony is always her strongest impulse. In addition, she loves to teach and guide others, especially the young, old and less fortunate.
The 6 is full of sympathy, and her sense of justice is well developed -- when she perceives injustice, she will sacrifice all her time and effort to set things straight. She almost always favors the underdog, and would never purposely hurt anyone, especially those she considers less fortunate. She has a strong sense of responsibility and can be counted on to do her fair share of the work. She can be demanding, but she is also able and willing to stay in the background when needed, working and caring without any expectation of reward.