I’ve been given a great opportunity at work and I said yes thinking that I should stick it out as it’ll look good on the cv, but since then my desire to leave has only increased not decreased for a variety of reasons that I won’t get into here. My supervisor and boss both make me feel like I’m indispensable while simultaneously not really being great at managing the company and neglecting issues that need to be dealt with and also occasionally being generally annoying to deal with. But, i have a good relationship with both of them and they don’t know at all that I’ve been wanting to leave for ages (which speaks tons about management style as I feel uncomfortable speaking to them about not being happy at work). So what exactly do I tell them when I hand in my notice? I know I don’t owe them any answers other than “I appreciate this opportunity but it’s time for me to move on” – but what do I say if they ask “why are you leaving? Are you not happy here? What can we do to make you stay?” Like if I don’t answer these questions I feel like I might burn some bridges but maybe I’m also just overthinking.