Why are we here? And what are we really doing in this world?

Why don't you take a guess? We live in this world and for a very long time we still don't know what are we doing here... we just birth, old, sick and die...

of course, we are:

• not here to do business
• not here to work
• not here to play
• not here to eat
• not here to drink
• not here to watch
• not here to sleep
• not here to do what human everyday do
• not here to do what evil do

ok, that's enough, let's take a wild guess, what the real reason of what we doing in this world?