RE Agent Vs RE Investor Conflict of Interest

[Michael Moikeha]

How do you mitigate the conflict of interest between being an Investor AND a Broker? On one hand you try and sell at market value, the other you're trying to buy from said person below market value. Where is the moral line? What disclosure laws are there? Do you ever run into an issue when doing your marketing mailers where the recipient thinks you want to list their house even though you clearly state you don't? If you're contacted as a Broker from your mailers, do you have certain obligations? Sorry if my questions seem uninformed, but I have heard mixed responses and wanted to ask a broader audience.