The short answer to this is: Not Much! The broader question I would ask you is: What are you afraid of? I've been a social worker for 32 years. I've been employed as a counselor for nursing students for the last 16 years. I've discovered that people who feel like they need to control others, or cling tightly to that which they believe they have control over, are really fearful.
None of us can really control anyone else. We can guide and give advice. We can encourage and nudge, but we can't make anyone do anything. Rather than trying to control others I'd recommend you look inside yourself to explore what it is that frightens you. Here's a list of things I've wish I could control:
- The safety of my family.
- The raise I get every year if I'm fortunate. :)
- How many people buy my books.
- How many people like my books.
- How much I have to pay in taxes.
- An attitude change
- Talking out problems with others
- Setting boundaries