What should I do when my 60-day visa is expiring next week in Thailand?

When facing an expiring 60-day visa in Thailand, you have several options: 1) Visit immigration in-person, preferably early in the day, to apply for an extension, although be prepared for long wait times. 2) Consider a border run to a neighboring country like Cambodia or Laos for a short trip, which may grant you a new entry stamp for another 60 days upon returning. 3) Check for available appointment slots if you prefer to extend your visa ahead of time.