Drinking tea alone is sometimes an artistic conception.
Generally, people who like to drink tea alone have a quiet side and a tasteful life intention.
It may also be a person with high pressure in life.
Tea can soothe the nerves. When you are upset, drinking tea alone can also calm yourself down.
Or she is a sentimental and thoughtful person. Take a sip of tea quietly, and people's thoughts will wander and their thinking will be more agile.