@Jacob *******
while Thai language is completely different to English and others, because the characters are different, I'm confident given time, that I can learn the language sufficiently well. When in school (a long time ago... Lol), learning French language seemed to come fairly natural to me, so I'm confident that with time and effort, and also as you said, "immersion" when the opportunity is there, I'll get there.
"tours"... I hate the thought of being herded around like sheep or cattle, having to such to timetables of others. If and when I go anywhere, it's too my timetable as much as possible. I can't participate, for example, in my photography hobby if I have to go where others say, when they say. I hate crowds too and avoid where possible.
Out of curiosity, I'll look at that YouTube video.