Sorry, I only wrote 1000 words at this point, which is not very satisfactory. Moreover, the joints of the fingers are so painful that there is nothing to do with other things, and it will not work as soon as you hit the keyboard. Today, the codewords have always been used in 2-finger Zen.
I can't write it anymore.
Take a rest for one night and make up for 3 tomorrow!
Say sorry again... (to be continued...)