Unconditional positive regard

I heard this phrase for the first time yesterday. It was in reply to my question to delegates of Cyril Sweett Global Management Consultants. What personality traits are required to be an effective networker?”
It is a common phrase used by mentors, counselors and facilitators when working with their clients.
I asked Louise and Patricia to tell me what they meant when answering my question. They said “When you meet people in a networking or social environmental don’t be judgemental and treat all people with the same respect and courtesy you would expect others to treat you.
new stuff for me and very relevant.