Boots can keep you safe, just because most Thais can't afford them does not mean you should not wear them. Srtong leather boot with a steel shank to protect from nails and such is a good thing. But you may want to get a wireless phone and place it near the back door, and you can get lace in zippers for your boots. The lace in zippers are great, makes getting into and out of the boots much faster.
Amazon.com: Zipper Boot Laces: Clothing

There must be a thai amazon or some such you can get them from.