There is nothing wrong with striving to improve your life situation. You can improve your life situation, but you cannot improve your life. Life is primary. Life is your deepest inner Being. It is already whole, complete, perfect. Your life situation consists of your circumstances and your experiences. There is nothing wrong with setting goals and striving to achieve things. The mistake lies in using it as a substitute for the feeling of life, for Being. The only point of access for that is the Now. You are then like an architect who pays no attention to the foundation of a building but spends a lot of time working on the superstructure.