성공!

축하합니다!

이 문제의 답을 알아내 레스로 달아주세요!

I am sweet and juicy.

When I age, I may be your best friend or your worst enemy.

Or, you might just not like the taste of me.

Wise man never have more than enough of aged me.

I can be the cheapest drink at the party

or I an be more expensive than your car

I can also kill your best friend.

who am I?