Ever Since I Became A PhD, I Always Feel Not Good Enough. Why? Everyday, I feel like I wanna quit or I don’t belong. Every day, there is a voice in my head that is telling me that I’m not good enough. let’s change the conversation in science, and let other people know that they are good enough. Let’s change the conversation in science from exclusion to inclusion. Let’s start listening to all of the journeys that everybody goes through in science. Remember, you’re not inferior, you’re just different. These differences are the key to why you have something to say.