That's definitely understandable then. The weather's not for everyone. Unfortunately for a lot of people they think Thailand is paradise without realizing that it can get really hot pretty much all year round.
I think you might be living on a budget which is different from my experience here. When you're not worried about spending more money it's not that big of a deal.
what's this whole race to the bottom trying to get the cheapest. I think the quality of life in Thailand specifically Bangkok is much higher than any city in Malaysia.