Today, I found excellent transportation - METRO!! I used to use the metro when I didn't have a car, but since I bought my car, the metro has been quite away from my life. This afternoon, I went to DAISO (DAISO is excellent as well) in the West Lake Center. I used the metro from my office in the International district. I didn't know West Lake Center was only three station away from my office and amazingly it was FREE! How convenient it is.
From next time, I will park my car at my office and use the metro for sure. Let's see how much I can save for this.