Travel Mishaps
One of the most memorable moments in 2024, for me at least, we already checked out the hotel in HK and got on the taxi to the airport, then our 14-year-old said, “I left my hoodie in the closet”. We already checked out thus cannot go back to the room directly. Had to use a concierge service. It seems took forever when we waited there. The real time is probably 20 to 30 minutes. We tipped the house clean staff who retrieve the hoodie 100 HKD. Same for the taxi driver. Adding them up it’s probably $20: I think we paid that hoodie a bit over $20 at the Plato’s Closet. But it’s not about money. I remember this because my wife was furious (more than anxious) when she and our 10-year-old waited in the taxi. The younger taxi driver drove fast to the airport (we did make sure we have enough time even with this mishap).
Presidential Volunteer Service Award (PVSA)
One of the proud moments as a dad: our 14 year old Serenity received the Presidential Volunteer Service Award 
on December 31, 2024. Pictured below: she is receiving the certificate, the congrats letter from President Biden, and the Gold award pin from Rick Skinner, who represents the United Way of Greater St. Louis, the verifying org for this award. We (my wife and I) are thankful for all her teachers, from toddler program and pre-schools (pre-K), from Kindergarten to high school at the Ladue School District, her coaches and teachers who helped her in her extra curriculum activities: for teaching her the right things. I know sometimes I didn’t teach her or show her the right thing 
. Her friends over the years too. Thank you all! And we hope she keeps up the attitude and efforts 
My Panic Moment
I had my share of moment at work. One evening, I was acting as the technical lead representing the development team during our production deployment (rollout). I noticed an issue after the system engineer made the server configuration changes and restart. I quickly realized why: instead of adding a few parameters in the middle of the server start configuration, the system engineer did a replacement – in other words, he removed all the parameters from the location where we intend to replace until the end. And he repeated for multiple nodes/servers without confirming any node/server change with me 🙁
This could potentially cause longer outage as we planned, and could drag out our change windows from 2 hours to 4 hours or more. Luckily, the junior system engineer called his colleague who is much more experienced, and he came out and fixed the issue in under 20 to 30 minutes and saved the evening 🙂
The lesson for me here is making sure always backup the server configurations – earlier I did make some backups (not all) after my project manager suggested. Always be open minded and listen to colleagues even when I think it’s probably not necessary at the time – because we never know it could be handy down the road!
orange beach 和gulf shore。这次的事情发生在凌晨3:16，在新奥尔良最有名的闹市/旅游区。 
在新奥尔良搞恐怖活动。小布什的伊拉克战争跟一千多年前的十字军东征有何差别? 在我看来不从历史中吸取经验是不少宗教极端主义的共同特点-这当然也包括美国基督教极端主义，和以色列类似的宗教极端主义。