Question: are 2 days enough for goa?
Answer: The least you should plan for is 3 days: 1 day each for North Goa & South Goa, and one day for shopping and relaxing on a beach. If you have more time, keep 2 days for North Goa, 2 days for South Goa, and 1 day for shopping/beach. That's sufficient on all accounts.