How about your state of health?

• Body: Good.
• Mind: Not so good.

How was your day today?

What I did

• Worked. Had meetings which took totally 5 hours.
• Solved the LeetCode problem below.
  • 680. Valid Palindrome II

Feelings

Sometimes I’m still frastrated while communicating with other people. I cannot practice the Separation of Tasks advocated by Alfred Adler. Emotion is volatile, at least for me. I’d Better sleep deeply and forget.