My friend has just been buying some performance parts for his car. As a girl, I do not understand why a man would want to enhance a car when there are speed limits everywhere. However, that is not what worries me about him, as he is a safe driver, but it is the expense. Despite interest rates going down, he is struggling to pay his mortgage and I just wish he would save his spare money sometimes. Some people still seem to want to spend every penny they earn and worry about the consequences later.