Hey, I feel pretty isolated doing my PhD too but not for the same reasons. My problem is that I don't seem to fit in the clique that has formed in the research group. I have been here almost five months now and it's really getting to me. I spend most of my days in silence unless I ask a question and even then the responses are abrupt and over with in a matter of seconds. Not only that, I started at a completely different time to all the other PhD students and as most of them go to the other campus and so I don't know any of them either. I'm really enjoying the project but it's really getting me down and I feel like quitting because of it. I don't want to spend another 2 and half years miserable but then I don't want to give up my PhD. I completely sympathise!