Scorpio sits deep in autumn, in the stretch where things rot and convert. It's one of the few signs that deals directly with the irreversible: death, betrayal, the kind of moment a truth is said and can't be unsaid. So Scorpio's intensity isn't an emotional problem — the material it handles has no lightweight version.
You'll recognise it here: you read the part someone didn't say accurately, sometimes accurately enough that you'd rather not; you can't rest at surface acquaintance — either not close or very close, with the middle layer nearly non-existent for you; and you remember the details of being let down, not for revenge but because it genuinely revised your model of that person.
Running well, Scorpio is whoever can go all the way down with someone: another person's collapse, shame, unsayable thing — you don't flee, and that capacity is rare and hard to train. Blocked, depth becomes control: seeing too clearly, you want the whole information set before deciding whether to hand yourself over, and the relationship turns into a long examination. The tradition links Scorpio to Pluto and to shedding, and the point is release — conversion requires the old layer actually coming off. Scorpio's hardest and most worthwhile lesson is trusting once before all the evidence is in.