Hi. There's obviously a strong emphasis on Sagittarius - with Jupiter strong in its own sign and exactly conjunct and ruling the chart ruler, and of course the Sun there too. The massive seventh house emphasis suggests that you will experience your Sagittarian energies more readily in circumstances which involve another person - as though you need to bounce your vision off someone for it to feel more real. But with the chart ruler conjunct the 7th house ruler and in the descending sign, you may be less inclined to project your descendant than most people - being instead more likely to move backwards and forwards along the horizon axis seeing life through a Gemini lens at times and a Sagittarian lens at other times. And also, perhaps you don't tend to differentiate between Gemini and Sagittarian enegries very much, being very aware that they are two sides of the same coin.
You may not be very much like the typical Gemini rising in some ways - Sagittarius and Cancer are both concerned with belonging in their own ways, and as well as the Sagittarian influence on your ascendant, you have Moon in Cancer in the first. So perhaps there's something here about seeking common ground with others and expressing your individuality in that context. You may be very intuitive with Moon in Cancer plus the Sagittarian energy, and perhaps if we add the 7th house emphasis, which includes the Capricorn planets too, perhaps a sense that you either find it difficult to separate your sense of individuality from social trends, or else that you are very good at getting others to follow your visions and ambitions.
Saturn in the 9th adds to the importance of circumstances and experiences which open you up to a broader vision of life. Perhaps Sun in Sagittarius and Saturn in the 9th could have manifested as being brought up amidst a belief system which became a medium through which authority figures controlled you to some extent.
Moon and Saturn (the security seeking planets) both in water suggest that it is very important to you to feel the warmth of human contact, but that you might push these potentially painful needs to one side in order to pursue the worldly growth that Sagittarius/Capricorn combinations often crave. Uranus and Neptune in the 8th house suggest that experiences of intimacy may not be straight forward, but will open your consciousness in one way or another.
The Moon's aspects are backed up by midpoint contacts. Moon is on the Uranus/Pluto midpoint, thus strengthening the quincunxes (ie. yod) to the Uranus Pluto sextile. An the Moon is also on the Mercury Mars midpoint, strengthening the oppositions. This adds an extra dimension to the Moon in Cancer. There is a suggestion that it took a bit of a battering in your early life, and now may be prone to anxiety. If you are not very conscious of your lunar needs, you may experience symptoms such as a difficult relationship with food or some other 'lunar surrogate'.
Chiron in the 4th house and Venus in Capricorn can also suggest vulnerability on the feeling level.
I'll leave it there for now. This is all of course speculation and so I'll wait for feedback before venturing anything else.