I was so glad our cake sold well today, Christmas.
It is pretty cold in Nagasaki especially at night.
Please be careful not to get a cold.
I know I'm repeating myself, but I recommend you keep your feet warm moderately.
A heater is likely to make you dull on working as warm air tends to linger around your head when using it.
I recommend kotatsu, hot water bottles, floor heating, wearing socks in layers ( Please be careful not to over tighten your feet. Within the extent of your comfort.), and the like.
Well, finally, less than one week remains till the New Year.
Oh, now I realize I have to work out for playing in a football game on January 2.
I'll start from tomorrow!