What you want to know is whether or not there can be discrimination in a real estate transaction. While there are various federal/state laws governing this issue, the fact is that not all discrimination is illegal. Discrimination is legally actionable only if a person is treated differently due to their inclusion in a "protected class". In other words, a claim of discrimination can only be made if you were treated unfavorably as the result of your race, religion, national origin, gender, etc. Unfortunately, being a pyschic advisor does not qualify.