Attitudes affect actions. If you have a pessimistic, defeatist attitude, it will be expressed in negative words and behavior. The reality is that you may not be able to control your environment.

gative thinking tends to beget negative thinking. If you focus on how terrible a situation is, it will get worse. But if you focus on one positive thing in that situation, another will get worse. But if you focus on one positive thing in that situation, another will appear.