Many people misunderstand health as something minor like taking a multivitamin and going for a run. Health is to be whole, let’s talk about the bigger picture of health and create a new world.
Be Nice: Let everyone have a voice.
Learn first, offer second: Be humble enough to understand that the person or people you’re talking with might know something you don’t know. 
Promote, intelligently : Don’t be a douche when promoting your business, weave it into your conversation. Don’t make it all you talk about. Do it because the conversation requires your expertise.