Hi everyone, I would like to seek advice regarding workplace discrimination. I work as a admin and just recently struggle with office fluorescent light. I ask my colleague if we can turn off the light in the morning in wintertime and on when it gets dark. (not too dark). I even requested the head of the department to provide him a two table lamp cause he complains that his eyes are straining. Even we have a huge window that gives natural light. he still can't consider my request, cause it affects his well being. he then outburst (aggressive behavior) pick up his office chair and push it to his desk.
I am so stressed and feel so threatened by his hostile behavior. I already spoke to the line manager and dept manager regarding his behavior but no support.