Being told that a certain penny stock is a sure thing

1. I have a nagging suspicion that this isn’t on the up and up.
2. I don’t feel right about it.
3. I just can’t buy that.
4. You can’t fool me.
5. I’ve heard that before.
6. That’s wishful thinking.
7. It’s a figment of your imagination.
8. Whatever gave you that idea?
9. I wouldn’t be too sure.
10. It won’t hold water.
11. I find that very hard to believe.
12. What are you talking about?
13. If I did that, it would be against my better judgement.

Being told that a certain penny stock is a sure thing