Do I need to worry about my return ticket when entering Thailand under visa exemption for 30 days?

The user inquired about entering Thailand under the visa exemption rule, confirming a 30-day entry from their arrival date. Community members clarified that the counting starts from the day of arrival, and the user can also extend their stay by applying for an additional 30-day extension. Concerns about the airline’s check for a return ticket were raised, with mixed experiences shared about such checks.