An agent can give an opinion about something that has not happened yet, based on what is "readily available" to them. However, if they say that something will definitely happen, then it is considered a "guarantee".
These are questions that the above text answers:
1. What can an agent give an opinion about?
2. What is considered a guarantee in real estate?
3. What are the limitations of making predictions as an agent?
4. What is the basis for an agent's opinion?
5. Can an agent guarantee future events?
6. What is the difference between an opinion and a guarantee in real estate?
7. What factors does an agent consider when making predictions?
8. What is the role of a real estate agent?
9. What information does an agent rely on when giving an opinion?