I'm having trouble finding out what the average Ancient Greek actually did in his day to day. I understand that slaves did most of the menial laborious tasks, but I'm speaking about the average citizen who would drink wine, go to the gymnasium, and vote. Did this Greek actually have a career besides landholding? Was he a scholar, educator?
Not to discourage any further answers, but /u/Iphikrates has already provided some pretty fantastic answers about life in ancient Greece which can be found in the FAQ on Ancient Greece and the Hellenic sphere of influence. In particular, I highly recommend these older answers:
What did the people of 4th Century BC Athens eat?
What were Greek gymnasiums like? How muscular did Greeks try to get?
I have just emerged from the Spartan agoge. How do my fellow Spartans perceive me?
What did Spartan men do in their free time after they retired at 60?
What happened to Spartans who were unable to fight due to physical injuries?