AA is a cult. It is magical thinking. It is like a drug or placebo. It will work for a while then fail. Unless you get some psychological help or improve yourself.
Order this stuff DIY
https://www.alibaba.com/product-detail/12-Pack-50Cm-X-50Cm-Soundproofing_1600441821210.html?spm=a2700.galleryofferlist.normal_offer.d_title.79da5b4dZ2K8Rk
If you invest that money in the SPY for 30 years you should average 12% per year. So if you retire and stay in Thailand for 30 years it will cost you about $100,000 in lost interest and capital. Or $3000 per year.
Easy to get bored in Thailand when so few people speak English. Go to India. You will never get bored for sure.
Thailand is a place for tourists. If you want to be a tourist for the rest of your life it will be a disaster.