Language can be a real game-changer when it comes to choosing your retirement haven. I was just browsing this index called the EF English Proficiency Index the other day. It ranks countries based on their English skills! Here’s a link if you’re curious: https://en.wikipedia.org/wiki/EF_English_Proficiency_Index
Singapore’s absolutely smashing it at number 2, but Indonesia’s a bit further down the list at 79. The Philippines (#20) and Malaysia (#25) might also be worth a peek if you’re set on Southeast Asia and decent English is a priority.
Definitely wise visiting a place before you commit to retiring there. You get a feel for the vibe, the pace of life, and whether it truly feels like home. I always use this guide when planning trips: https://gowithguide.com/blog/how-to-plan-a-trip-5-essential-steps-5730. It breaks down everything from budgeting to finding the best local experiences.