Currently working in HQ office almost 4 years, boss decided to transfer me to Sabah, 4 hours+ from Sandakan deep inside estate.

Before that 2 years working inside a palm oil mill in West Malaysia, all mills are less than 1 hour to nearby town. Because boss feel like it is the correct decision to transfer me out to Sabah to transform me since my career actually stagnant in HQ.

Partly I agree with my boss on my career prospect, but working there in Sabah not only the location is way too isolated, my current salary only top up allowance RM300 + 3 times a year to and fro flight tickets. Feel like even if not Sabah I still can progress in any other mill.

Boss still feel like his decision transferring me to Sabah is correct since nobody has proven him wrong yet.

How should I discuss with him again?