“Be who you are and say what you feel, because those who mind don’t matter and those who matter don’t mind.” - Seuss
Yes, this is important to be yourself for sure, as it is important to say what you feel, not just to keep it in yourself. Also, some words unsaid, some feelings hidden, can lead to some outer and inner conflicts, and life will become hard then :) So, say, what you have to say, and what you want to say. Show, what you want to show. Being sincere helps to get to a good contact with others and also helps yourself to be you, to get better contact with yourself.

