so, must write first ugly draft and re-edit it again and again. anyway just write it down. no matter how bad it would turn out to be.   it just that sometimes, took too many shortcut and published the first ugly draft as final content. haha   Well, at this point of time, my office area are stil recovering from the haze. kid’s school session already resumed. hopefully getting better in next few days


no filter? no, it is N95 .