Always on the go in Seoul, since it's such a big city there is a lot of cab rides during a day. Luckily taxi is super cheap, like taking the subway. But the traffic is crazy here, if you are unfortunate you can be stuck in traffic for like an hour on a trip that should have taken 10 minutes. You can never be sure, it's like packed 24/7 so to be late to a meeting is not very uncommon here. I have a meeting at a hotel now for a collab, so gotta go and holla at a taxi!