I’ve been working at my current company for about a month and a half, and while I genuinely enjoy the job, I’m facing some challenges. My superiors have difficult personalities, and with my master’s thesis deadline approaching, I find myself completely drained after work. This exhaustion is preventing me from dedicating the necessary time to my thesis, which I’ve invested a lot in both time and money. I can manage a few months of unemployment as I have some interviews lined up that seem like a better fit for me. Currently, I’m on an approved leave and have two days left before I’m expected to return. I’m contemplating sending an email to inform them that I won’t be coming back, but I feel a sense of shame about quitting so soon. I’m unsure how to proceed in this situation and would appreciate any advice.