Okay... so if Saturn and Jupiter form an aspect with each other, what happens? Are they both hindered, because Saturn contracts Jupiter and Jupiter expands Saturn? Does one take precedent over the other? I suppose that would depend on which of them is more dignified. And maybe on the kind of aspect it is? A trine would behave very differently from a square, wouldn't it?
And what if Saturn and Jupiter are equally dignified and form, say, a square?
Depends on what you are looking to get from the chart, and what area of life are you trying to determine by looking at that aspect between Jupiter and Saturn. I suppose you ask regarding a birth chart.
First let me just state, in an horary, its faily simple to understand given the context of the chart (who is the main player, and what does the other planet represent) so its easy to see what it means.
In a birth chart, depends on the purpose of the chart:
(explaining this as an example on one way to look at the chart, it isn't a complete or accurate way of reading)
First of all, for the big picture, which ever planet is better placed by house position (and also dignity) is (or should be) dominant, and its influence is more relevant for the whole chart. If for example Jupiter is placed in the 10th while trining Saturn in the 2nd. Clearly Jupiter has more power over the chart as a whole.
Second, it depends from the perspective of the area of life you wish to understand. If, for example Saturn rules the 2nd house of money, then Saturn as house ruler would take the role of "main player" (for this specific topic), and thus most aspects to Saturn are analyzed in the context of its influence on Saturn, rather than the other planet.
The chart, in a traditional manner, is analyzes in 3 segments (or more): as a whole, each house seperatly, the planetary significances concerning their natural rulerships; and then there is more ways (like using the lots/parts).
The trine of square implications is that of how the relation between them performs. Planets trining each other, do so because they find themselves in signs of the same triplicity. Planets squaring each other are on planets of different temperature (like fire and water). A trine is expected to be an easy relation, in which both planets "blend" well, a square the contrary.
But I must admit that in birth chart readings, my practical knowledge isn't that big. So if someone else whises to explain this, might be better
And does traditional astrology offer any workarounds? Suppose you have, for instance, a thoroughly debilitated Saturn. Are you stuck with nothing but negativity in that part of your chart? Or can you make that debilitated Saturn work for you somehow? Or is there a third option?
Oddity stated this very well. Traditional astrology works under the realistic assumption that life is
hard.
For the concept of predicting events, Profections and Solar returns help for undertaking actions that would (according to the chart) concern the debilitated planet. For example, if your 7th house ruler is rather weak, finding a specific profection/solar return for a year in which the native may have and easier way meeting someone or getting married.
From a personality perspective it is very simple:
If you are a jackass because your Saturn is badly placed, then stop being a jackass.