I've already posted a similar topic but under another name and got pretty aggressive replies, though I tried to do my best to avoid offending anybody. Now I decided to ask my questions here, not in a specific subfield forum, but here. So, as a first-year grad student I really decided to switch my field and program completely. This is a tough decision, but a well-thought one. I feel like the field I'm currently in is a road to nowhere for me, for my future carrier. The new field is not a random choice, nor it's a choice only because of opportunities this field offers in future for me. It's a choice of my soul and my preference. I deliberately avoid naming the fields because some people can become angry or something. The thing is, I'm lack of necessary classes, knowledge, and, more importantly, credits to switch the field. What I'm doing right now is taking classes at another department as well as at my department. And I'm really worrying about it. I'm anxious about everything. Can professors or any staff in my department learn that I take unrelated courses? Can they see my schedule? What if they start asking questions? How can I say that I don't see my future in my current field but at the same time I want to stay in the program to get some time and take needed classes for another program? I'm so nervous about all these things that sometimes can't sleep and spend sleepless nights googling this issue and reading countless articles... Please, I need your advice. I understand that it looks like I'm betraying the program and professors who I'm currently interact with, but... I have to think about my future too. What do you guys think? Could you answer the questions I posted above? And any advice would be appreciated...