i do think you need to give yourself a break and i see complimenting you com pearl speed by city, we happen to be the only hilly city of chicago and new york. you get three bonus points which you can credit yourself for efficiency. >> thanks. i would just like to say real quick, every neighborhood, we're taking a look at grade as well as land use considerations when we were making those -- >> including age of population, for example, you have a large aging population in the van ness corridor, with large apartment buildings being occupied primarily with older people. i think that needs to have a close look at. >> commissioner wu. >> thank you. i want to echo commissioner moore's comments. i think that obviously consolidation can become very political, but maybe the way to take it out of politics somewhat is to really closely consider the land use. so, when considering where though eventual stops go, where is there residential, where are there schools, where are cultural institutions or small businesses? i think that as transit become very popular which is something we all want, it is a