If you've visited Bangkok many times now, you'll eventually run out of things to visit the first time. I mean, food is probably one of the reasons you'll visit Bangkok countless times but if you're into new stuff and exploring new places most of the time, then the third vacation in Bangkok would probably bore you already. I'm not saying I got bored during our vacation in Bangkok because I totally did enjoy but of course, I am one of those people who wants to experience something new whenever they go on vacations.