At the beginning of 2021, I posted a blog post, saying that I will set no resolution for 2021. Instead, I focused on the experiment of behaviour change, starting from my own personal weight loss. It worked. My weight was 83.7 KG on the 1st of Jan 2021, and 69 kg on the 31st of Dec 2021. There is a weight loss of 14.7KG in a year. It worked because of everyday actions/behaviour changes, which does have good impacts in the long term. The actions are simple to take, as long as I keep them. Eat mostly corn and sweet potatoes for the dinner. Walk/jogging every week. This is considered a successful experiment. This year, I plan to take the same approach to fix some of my personal issues and professional works. Honestly, my personal mental status was pretty bad last year, with pressures from both personal/family and the work during the endemic. One generic bad habit I have to make changes: Easy to get distracted while working on tasks. When switching between roles and tasks, it was diffi...