Quality Vs Cost Analysis in GMAT Preparation

Whenever we invest in something which has significant affect on our life for example investing in house, car, education, travel etc. we get into debate over quality and cost. Normally as quality goes up, cost also goes up. Most of us compromise on quality and settle for something low on quality and low on cost. And mostly we regret our decision of investing in something of low quality. Why this scenario arises on day to day basis. I think it majorly depends on our self image. It is always better to go for better quality irrespective of the cost that we have to pay. Because the pressure to pay the cost forces us to increase our capabilities to increase our worth. Never settle for something average.