FYI i was canvasser sales yg tiap hari ribut sama mentor (gua dulu MT), divisi lain, dan konsumen. Gua selalu klasifikasi feedback buruk orang ke dua kategori:

1) Gua memang bersalah. How to deal with that? Generously admit my mistake, say sorry, and improve. Kalau orang field marah biasanya yang keluar kebun binatang wordings, but as long as there's something i can learn, yaudah. Semua stakeholder bisnis punya kepentingan masing-masing yg gak sepenuhnya bisa kita pahami.

2) There's no mistake just pure an emotional dumping. If that's your case i may suggest you with this:
- Being stone-faced and sponge-mentality. Orang yang randomly releasing anger biasanya satisfied lihat weaklings dan mereka merasa superior. Gua dulu selalu pasang poker face, even bb gua turun 10kg karena stress juga jangan sampai orang lain tahu kalau gua lg tertekan karena external factor. Turning their anger into nonsense will make them get bored with you, trust me.
- Don't be a quiet one, befriend others. Socializing takes effort but jangan sampai jadi outsider juga. Kalau belum ada jabatan, sedikit power yang bisa lu hold di dunia kerja itu ya: skill dan koneksi.

Di luar itu semua, yang paling penting ya embrace your value and respect urself so others will respect you. Btw my suggestion is based on my own exp ya, di dunia sales dan expat. Semoga masih bisa relatable dan bisa membantu. Best luck anon!