Explanation:

Here’s the thing:

- The man’s actually hiding his past and pretending to be something he’s not. He’s using the hospital, not just to help, but to cover up his dodgy history and appear generous.

- Let’s run through those options:

1. Role insulation: This means keeping your different social roles separate, like not mixing home and work life. That’s not what’s happening here.

2. Counterfeit role: Here, someone pretends to play a role they don’t actually embody. Like faking the part of a saviour while hiding shady deals.

3. False role: This is close to counterfeit role—again, pretending to be something you’re not.

4. Role-set: This is just the collection of roles one person has, like being a parent, boss, and friend all at once.

– The right answer is

Option 2: Counterfeit role

He’s faking being a saviour for personal gain, not just keeping roles separate.