I Don't Get It

I don't get how you are so happy all the time
how you seem to know the right answer to everything
I don't get how at times you can turn your back against the world and then turn it right back
how you seem to make an impact to every person you meet
I don't get you
I want to have the courage that you have,the strength,the determination,the will and above all the heart that you have
there are so many things that I want to learn from you but I feel like it will take me years,decades,centuries even milleniums to be the kind of person that you are
I don't get how on this earth that we live on,that there is only one you
how people walk in mad but when they talk to you and walk out,they leave  with a smile on their face
there is little that I understand and more things that I want to know about you but your time with us is slowly decreasing
I don't get why people are crying and boo-hooing and stuff when you havent even left yet
All I know is that no matter where you are or where you go, just know that we will be there for you in mind,body, and spirit
To me you are a complicated algebra problem,and when someone tells me or ask me to try and solve it,I tell them the same thing that i tell my Algebra teacher and thats I Don't Get It