perplexed

confused and anxious because you are unable to understand something ซับซ้อน

Villagers in Sena Ayutthaya living along the Noi river are understandably perplexed and angry over the unexpected flooding they are experiencing.

She looked perplexed when told that the authorities believe her farming destroys the forest.

During this time, I was perplexed to see vehicles drive on the patches of the road which were still under construction, despite a large sign telling them otherwise.