Been riding almost daily for 40+ years, and more than half of those here in TH. Defensive driving and a bit of common sense will keep you alive, or at least increase your chances.
Agree about using common sense etc, but curious to know how you defend yourself against a heavier, thus deadly for you, vehicle from slamming into the back of you? (Which is common, more so these days, with every 2nd Thai driver playing on their phone…who isn’t already drunk, drugged, speeding etc.)