Not everyone will appreciate your authentic self, that's the inherent risk which requires bravery to overcome. It might also be simply not worth the risk, but either way you should act in a way that you can respect. There are things I wouldn't do because I consider them too risky, but I can still respect myself because I'm the one making the judgement call. It's when I act inauthentically because of the fear, not the risk, that I lose respect for myself and I do my best to avoid it.