I am studying University of Sheffield right now for my second Master degree. I should got my first master degree of control systems last year. But I failed in exam by my weaken English. The project I've been doing last year was robot balancing, I found a noise in the balancing data, but can't explain where it from. so I decide to get one more master degree in EEE. That's what I am doing, to build knowledge inside myself , then I can run for a PHD opportunity.:-)