Iv been thinking quite a while for the answer to your question. Iv got no idea why we exist. No one told me before. But what I know is once I have life, I have to live it well. It doesnt matter why I or human beings are existing. The point is the way I choose to exist during my time.

mmmm may be every one had his own answer u know thats for the partiality and the diffrences n religions and acant answer frm this short vesioin frm my own view or my own religin but i will told u about islam view in the existence issue that god creat us and we obay his order that bring us happyness and gladness if we dont that will be sadness thats simply about islam if i want to talke generaly dont think why we exist think about what u willl do dont think n past the past were gone know we r n present think how to be happy and the whole peopl around u be alsoo thatsssssssss alllllllll

Give yourself to the world and after you die you will get much more! Don't worry about the sesnse of living too much 'cause you will forget to live. Now you create a world which u can see after your heart will stop Use your time which you have the best you can! 'cause it's wonderfull gift! If you don't belive in life after death you should treasure your time even more than people who belive so stop wondering about a sense of that because you won't find it this way! Just keep LIVING ^_^ with a big smile for the future!

BECAUSE GOD GAVE US A CHANCE TO CORRECT OUR WRONG AND TO FINISH OUR MISSION HERE THE WORLD WITH OBEYING HIS RULES AND COMMANDMENTS UNTIL OUR LAST BREATH.

That's the cycle of life!