Not because of ref. Lots of things are going on. I am so an easy-going. He is the only ppl I couldn't work with since I came US about 10y. He is so stupid person. Thanks for ur suggestion anyway.
Do n't worry. I had a bad relationship with one of the previous boss too... Later on I landed on good jobs, have learn to build good relationship, as long as you word really hard and keep faith on youself and the GOD