I hadn't been considering those issues. What will really happen if I somehow get COVID while on the trip and thus won't be allowed to fly home? What about any other serious medical issue? I'm not just concerned about what happens to me, but what about that time that I'm away from my family? What about work? Lesson plans?
I have not crossed the Atlantic or been in another country other than Canada. What's this about electrical systems being different? How many adaptors (and which ones) will I need? How different are the bathrooms? Will I have to know how to use a bidet? What's the deal about a passport/money belt? Should I really carry cash? I don't even do that here. I guarantee that I will be a clear target as a out-of-place tourist.
I'm sure that everything will be fine (no, I'm not). This will be a wonderful (terrifying) learning experience. I won't want it to end (I already want to be back home and I haven't left).