At this day and age, mobile Internet is pretty much a daily non-negotiable requirement, especially if you're travelling. Aside from the obvious social media uses (those #ootd's have to be posted, amirite?), having mobile internet on the go is a tremendous help in terms of getting the most updated train or bus schedules or the foreign exchange rate. Also, calls are also much cheaper if you place them through apps like Viber or Facebook Messenger, so there’s no “real” danger of you getting lost as long as you’re connected. When I asked around about mobile Internet options for tourists in…
