Many moons ago, when I conducted job interviews, there were always those candidates that, when asked: "why do you want this job?"
replied: "because I am ready for a change / not happy with my current one"
My philosophy has always been "run to" where / who you want to be with, as opposed to "running away from" where /who you want to be with. Can you guess who didn't get a second interview?
That said, the posters here have responded accurately, as everyone has their own preferences and lifestyle costs.
I had a difficult time adjusting initially to the lack of conveniences and frankly, didn't find the local expat community to be very welcoming to newcomers. We were told that we had to be here a year before making friends - in order for people to trust that you weren't going to abandon them (this does happen frequently, BTW). I just happen not to agree with the above approach.
That said, 3 years later, I feel very fortunate to be in a beautiful corner of the world and able to dabble around with new hobbies and meet new and interesting people. Need to cut out some of the drinking and adopting stray animals, but all in all, I am in the right place