You had an easy life in China, the horror stories I could tell you about challenges of living here for the better part of the past two decades.

Goggles and facemask.

Hardcore.

I wear gloves when cleaning stuff, which isn't very often.

I bet you enjoy your free time even more, even if you have less of it than before.

Also, China has the same rule with most airlines, they won't allow anyone to fly in with a one way ticket on a tourist visa.