2020 summary

Time flies, like a white horse passing a gap, 2020 is over in a blink of an eye!
This year is a wasteful year, and it seems to be another year of harvest. In terms of technology, it is wasteful and there is no progress, but there are gains in terms of ideological change.
I have experienced a lot of ideological struggles this year. I always think about how to change careers, prepare to change careers as teachers, and no longer be programmers, but changing careers is not easy!
A teacher who had never met before woke me up. As long as I have the skills, I am not afraid of getting older and being eliminated. Yes, what are you afraid of when you have technology? Teachers are almost 50 and still maintain high-intensity learning. What am I afraid of...
Technology changes with each passing day, so keep learning at all times, and keep studying for at least one hour every day. The study time on weekends should not be less than three hours. These hours are not the accumulation of fragments, but the entire time period. You must persist.
There is a saying I like very much, don't set yourself a comfort zone, you must have a sense of crisis, that's really it.