I would miss the most having Japanese tea much more than getting Onigiri (rice ball). The onigiri is the second.
I simulated the most simple way to take a boiled water this afternoon. I did exactly above. Just one candle and a ceramic cup. Boiling up above 80℃, it took 20min and above 90℃ it took 25-30min. My hand got tired. From this experience, it developed a new idea.
The advanced idea is buying a canned food or a drink and to make this hand made stand above.I am going to supermarket to buy some canned food tomorrow.
What did you do last night and today? You seem have not taken asleep. You may get older! Go sleep NOW

