Dubai: For someone whose default setting is ‘restless’, it can be surprising to find a place that removes the need to be anywhere else. For 39-year-old Russian expat Olga Limanova, that place was Dubai.“I came here in 2016 and the thought of leaving has never even crossed my mind. That surprised me. I'm someone who's always chasing the next destination, the next challenge, the next chapter. Restlessness is basically my default setting. But Dubai…