. The fact of the matter is that you will always be you. Always. When you're someone you're not, eventually that person fades away and you return to you. This is the person you'll be working with, so get to know yourself! You'll be more comfortable in your own skin -- you'll be a better person, a better friend, a better boyfriend/girlfriend, a better employee, a better everything. You'll be less stressed and you'll be more confident. You'll know what you're working with and how to work it. Sold yet? Know that you are not your brand or what people think of you. This has nothing to do with anything. You will not be happy if you create an image that caters to the world around you and not to you. If you became the best lyrical soprano this side of Vienna, would that really matter if you truly wanted to the next John Lennon? No. So cater to no one. Find yourself and work with it. . There is no one else out there who is you. Therefore, you are the best you there is. But if you are trying to be someone or something else, that logic goes out the window. You become a second-rate copy of whatever it is you're trying to emulate. No matter who you are (or who you think you are), commit to it. This is the hand you've been dealt. Can't win if you don't play it. To be the best, you can't reinvent the wheel. You can't copy others. You have to do new, innovative things. You have to study biology when you want to become a computer scientist. You have to be yourself to avoid being someone else. Crystal clear? For the rest of your life, you will be your greatest obstacle. You will be the reason you don't walk up to that sexy guy/girl, you will be the reason you don't ask for that raise, you will be the reason you do or do not succeed. Thinking positively opens the door to so many opportunities. When you think you're capable of something, you try. When you view lifelike shooting fish in a barrel, you aim the gun and shoot. When you get negative, you put down the gun, walk away from the barrel and go to bed with the covers over...

How would you rephrase that briefly using Indonesian?
Ketahuilah diri Anda. Jadilah diri sendiri. Mulailah berpikir positif. Berbahagia lah. Jadilah orang yang terbuka dan fleksibel. Jadilah orang yang memiliki sifat kompetitif.