Answer: Listen actively and respect other's opinions.
Explanation: Listening to others actively is something that has helped me create healthier relationships. People want to feel heard, that someone understands their situation and that they do not comment negatively on it. I always let others speak and express themselves.
Respecting the opinions of others is also something that has helped me to maintain good relationships. I do not judge anyone who thinks or acts differently, I maintain respect but I am not indifferent to what they say.