whakararu - to bother, disturb (v); a hindrance (n)
whakararu. 1. n. Hindrance, encumbrance.
2. v.i. Be occupied. E whakararu ana a Tuwhakararo ki te kakahu i nga ona (T. 29).
Williams Dictionary
Mō te whakararu i te tangata kāore he painga i a koe.It's easy for you to piss people off.No sweat to you... - Mō te... he painga i a koe...