Every new PhD student has to face the difficult decision of choosing an adviser. During the next 5 to 6 years, the student will work under the guidance of the adviser, with efforts of trying to learn the craft of doing scientific research. Those were the thoughts in my mind back in the Fall of 2015 as I started fresh in the ELE department at Princeton University. Now, as a senior PhD candidate, I have earned new insights along the way that are worth sharing. Mainly, I want to tell you that you do not only join a PhD adviser, but a whole team of people working around a similar goal. Looking back, I want to write down that the process of choosing an adviser is better described and tackled as choosing a laboratory where to work on.