I am a technical product manager, with more than 10-yr experience in tier-1 companies and both MBA+MS from top-tier schools.
做我這行的人很雜
遇到engineer出身的男同胞/中東/老印,沒問就斷定我不懂技術
遇到sales出身的白GG,嫌我不夠身材魁梧,口若懸河,而是個petite foreign woman
I tend to do well with people who have both technical and business background, e.g. CTO, product directors. However, there aren't that many of them.