Economy is found everywhere

After reading Mica`s post "why". i start to realise that economy is found everywhere. I went to Mc with her, i was also there, when Peter asked her ,

why you does not want to go to starbucks?
and both of us answered, being a student, Mc is better choice since it is cheaper.

i should make a self-examination, being an economic student, i should be sensitive to anything related to economy. My dad told me ,

the earlier you start doing, the earlier success you get.

Come, let`s start it now.