You need to look beyond profit to measure your success as a trader. Examine how two forces - 'Greed' and 'Fear' - push or pull you. Have you started your demo account yet? Why is winning or losing on a demo account different and what can you learn from a trader who has been in the business for over 14 years? Terence Tan, Head of Education and Business Development at IG Asia  offers his thoughts gleaned from over 14 years in the business of trading.