A friend from afar finally left. I said finally as it lasted for a month, even not every day she is in the house but still the mind set is different. there is always something unsettled in the mind.

first week she was in Berkley with her coworker who is also a visiting scholar. I used to think the scholar is such a nobal word, someone with that title must be a genious, well, nowadays that's totally different story. I don't know who entitle them, but they are just not that super. I don't wan to be too critical, it's just a lot of those type of people are only having a title not the content.

The second and thrid week, the friend stayed in Standford, I did not care that much as I was so busy.

Then the last week she stayed in house.