I don't think so... most INTP's I know would be the first to think 'how did this happen? how did it get to this?' about a situation before speculating about solutions. Might be more of an SP thing, but I wasn't reading your type, but your writing!
That's what I meant, that you would feel protective and think of helping them, but choose not to.
That's what I meant: you're good with appraising risk levels, so you don't come to any serious harm. You'd just be better at appraising something accurately as moderate to low risk, that others might think was high risk and therefore too dangerous to attempt. You'd attempt it, giving the impression of recklessness when it's actually just better risk assessment.
Well, I just threw the 'others' in to illustrate the point. Though I expect you sometimes might go exploring/adventuring with one other special friend?