Being a part of Crowd

Being part of crowd

So, there is a saying that we usually hear, success comes to those who always stand out in crowd , well, this might be true but i want to ask why always any being is so much pressurised to stand out in crowd, why he/she always have to make themselves sound different out of all others, why he/she always have to think out of the box, why he/she always have to perform best, why only 100% matters and not even 99.99% values, sometimes it just feels horrible to think what if i am not able to answer something out of the box, what if i sound bit ordinary, what if i am not so perfect in doing anything,what if i have a boring personality, what if i always stand out as a mediocre in every field, what if i doesn't seem interesting to some person, what if i act crazy and not disciplined all the time, what if i doesn't follow a fitness regime, what if i couldn't score that extraordinary to become a topper of my batch, what if i lack behind, is the society not going to accept me? how people will judge me? how i am going to be rated in this modern world. 
well,there is nothing wrong in being a part of crowd and just lead a happy life until or unless i am living a Happy Life, Nothing is wrong as i do not have to give proof of my existence at every second of life by being an extraordinary and steal the limelight,i don't need to. At the end what will remain with me is my happiness, my inner peace which is only going to define me to the world as well as to my soul.
So, It Is Okay To Be A Part Of Crowd ...