Although it may be true that there are many advantages from the effect of modernity, however there are also some disadvantages. First is war. Vietnam War in Forrest Gump film that brings about loss, conflict or disagreement and many soldiers died. Next the poem “London” by William Blake. In poetry, the speaker wants to emphasize the problems in London such as war, child labor and prostitution. In fact, lots of people are weakness, woe and fear from the problem. They are unhappy with modernity. Although modernity can make everyone have a good life better or convenient but they are unhappy with it.