Brief Outline
I use a Traditional approach, so there's no consideration of Uranus, Neptune and Pluto, nor of minor aspects.
The Aries placements are fairly strong but overall are offset by other placements, to create a reasonable balance. Your 'temperament' is a mixture of Choleric (Fire), Sanguine (Air) and Phlegmatic (Water) - the latter coming exclusively from your Moon placement. Choler and Sanguine are the two dominant ones, which are a potential explosive mixture but are quelled by the Moon cooling things down. The missing humour is Melancholy (Earth) and this might well point to a lack of structure in your life - BUT, you have Saturn on the Descendant, the planet of melancholy but in dignity in Aquarius, which suggests that you have the capacity to structure and to think scientifically, though I think that is more likely to be learned than a natural part of 'you' and indeed may conflict a little with your 'normal' view of life - like many you have to learn self-discipline and this probably comes out of relationships.
You have two dominant planets - Sun and Saturn which sextile each other. The Sun is slightly the weaker of the two but is your Ascendant ruler, You need to make real use of Saturn, as your Mercury is rather weak, it will help provide discipline to your logical and rational processes.
Your Moon is also not particularly strong, so that ability to cool down and let Saturn's logic and scientific approach come to the fore, is not going to be easy to express, especially as the Moon represents instinct and reaction and adaption - all that Saturn is not. Nevertheless it's something to work on.