I graduated with a master's degree in June of 18, and nearly two years have passed. Looking back at yesterday, my progress has been very small, and I feel that most of these two years have been wasted.
I recently saw a passage:
A asked: "If you spend 5 years learning the database, can you become an expert in this field?"
B said, "It should be fine."
A said, "Then you are 25 or 5 years old and you are only 30 years old. You can become an expert in a certain field when you are 30 years old. Why don't you do it? Look at how many 30-year-old people around you are still doing nothing. You are already a database expert. "
5 years can make us an expert, but I have spent 2 years on my timeline. In the next 3 years, I can only improve my time by self-discipline and at the same time focus my points on data mining. In the field of engineers, deep digging in this field makes your professional skills more powerful.