Thanks a lot! I know what you are saying. I get it. but the problem is that I said these same things to myself a year ago :( I thought i will just do it. But a year has passed and I havent done anything significant. A year ago I was pretty much prepared to quit this PhD. I applied for jobs. I even got into one and I got the offer letter in my hand. But my family wasnt very sure of what I was doing. Their doubts mixed up with my own guilt caused me to return to this PhD. No matter what I do, I am not making any progress. The things that I want to do, I cant do because our department doesnt have the facilities, and I have already given up discussing things with my supervisor because he just isnt interested in my work, I have no idea why he took me. And its not just me who is frustrated, my labmates are frustrated too.

Nope. I haven't done sufficient work. Thats the problem.

I am 3 years into my PhD. But I dont see myself completing it. I am not happy with my topic. My supervisor is least interested in my work. And i have lost all motivation that I had. What should I do?