Well, Ph.D can be frustrating and exhausting at times, its nothing new. Whenever you feel like you are working in a loop on the same problem, without a way out, remember that these blocks are part of a Ph.D. In the 3, 5 years of your Ph.D, the time spent in the lab is usually from 9am to 9 pm. Some say that a Ph.D. costs you your life others say it’s just like any other job but any how you have to manage the time you really want to pour into your research. read...