I'm drunk, and I just ordered a 23andMe genetic testing kit. What should I expect?

Let me tell you about my ancestry:
>Greek
>Polish
>German
>Irish

I should be fine, except I'm concerned about my Greek ancestry. There's a chance my Greek ancestors got the Ottoman/Turk-roach BBC. In which case, I must be considered an impure, non-European shit-skin. To my knowledge, my Greek ancestors came from Patras, an important center of commerce, which Ottomans most certainly conquered. Should I just kill myself if I'm not 100% European?

Disclaimer: This thread is related to politics for the following reasons:
>/pol/ is inherently interested in genetics
>Genetics has an impact on the political orientation of a people
>Genetics oftentimes determines how a people will chose to represent themselves politically
>For instance, Europeans are far more individualistic than other people, and that is largely based on Ice Age genetic adaptation