The Moon, very importantly in her symbolism, represents the relationships we form, the way in which we go about procuring nurture and nutriment for ourselves, the experiences or changes we encounter in our daily lives, our natural responses to what is met....
Moon as handle of a bucket pattern imposes a great intensity on the native, and (see above) the perceptions/reponses of/to experiences.
One should note whether the moon is waxing or waning, which will give indications of whether the experiences tend toward the external or the internalized. Does the Moon behold an effective opposition aspect? If so, what is its relationship to the midpoint of the two planets containing the other 7? The Quality in which the opposition (if present) occurs will describe the natural inclination of the native insofar as the way he meets life, views it. In Cardinal signs the native is fundamentally opportunistic-expedient and seeks to control and manipulate external and immediate circumstances to his favor. In Fixed signs there is a deep internal conflict of some sort and the native is most concerned with personal principles and values when meeting life, and events themselves are secondary -- resulting in detachment. In Common signs, the need for change is high and in meeting life's circumstances the native is primarily concerned with relationships and quickly adapts the self to new social groups and circumstances. Left-leaning and right-leaning Moons will act differently. The degree of deviation from the midpoint is telling, gives information regarding conventionality or deviation from the conventional (imbalance, lopsidedness, ability to fit in) in the personality/destiny. Not only the Moon, but both sign and house she occupies are brought to high focus; the lord of the sign acquires some extra power, as his condition conditions Moon.
If you carefully study the meanings of these different conditions of the Moon, and add in her sign, house and aspects, you will discover a portrait that fits you very well.
The Moon is the primary significator in a chart for change and experience, and plays a fundamental role in the expression of personality. She is easily visible in the everyday, common, mundane and ever-changing visisitudes of life. If Moon is the handle of your bucket, and you want to understand yourself, then study the full range of Moon's many meanings in detail.