Sum 6
Sum 6 sits in the middle of the lower half and is read as a loss offset by a gain.
Interpretation
The classic meaning is “you’ll lose something and gain something”: an exchange where you end up roughly where you started. It often points to a decision that will cost you giving up something else.
In questions about money it reads as an expense that will pay off, but not right away.
Probability
Three dice give 216 equally likely outcomes (6 × 6 × 6). A sum of 6 comes from 10 of them, or 4.6%.
For comparison: the most frequent sums, 10 and 11, come up 12.5% of the time, and the rarest, 3 and 18, 0.46% of the time.
The closer a sum is to the middle, the more often it comes up, and the traditional interpretations take this into account: the extreme sums have the sharpest meanings.
Advice
Decide in advance what you are willing to pay for the result. In this situation there is no free option.