Be YOU -- because that is what makes you unique.
Do you ever feel like your life is in shambles at some point? Do you ever have that feeling of distancing yourselves from others, despite their efforts to help you? Have you ever felt like contemplating on ending your life because of the mistakes you've done in the entirety of your life, and even regret what you've done?
Yeah, don't worry. I feel like that all the time.
I know, I know. It sounds like an immature thing to think about it -- but I can't deny, humans think that way since we all have that 'inner demon' in ourselves, telling how worthless you are as a person, that you start to think 'why do I even exist?', or 'what is the point of living when you know disaster is gonna happen to you?'. Sometimes, your inner demons could tell you 'you're no better than the other person', making you assume you are but nothing special.
But then you have to wonder: what makes you 'YOU'?
Every people, even myself, have different and unique things within us that no other person. Sometimes, it's even to the point where people wished they were like you because of the deeds and things you are talented in. For example, imagine yourself being a person who would help others without hesitation, no matter how small or big the matter is, or being a self-taught writer to come up with different concepts and ideas for stories or characters from scratch, whereas some do not have that sort of creativity in them. See? It goes without saying that people are people; we are different from one another.
The point is, we as humans do have our doubts and insecurities about ourselves and we overthink about it -- but with the optimism we put in ourselves, I'm sure we all can go through this phase of life. As I would like to put it, 'when life gives you lemons, make sweet, sugary lemonade.'
So, be YOU -- because that is what makes you unique.