What is success?

Success to me is Achievement of an action within a specified period of time or within a specified parameter. Success can also mean completing an objective or reaching a goal. I know the feeling of being success. For example I love to workout at the gym and I always set a goal for myself, which is drop my body fat to under 10%. It is for me to reminding myself that I need to do more and become the person that I want to be. After 3 month I check my body fat percentage. It is 8.2%, This is the moment that I felt the achievement and reaching an extremely big goal. People who are always be the winners will never taste the feeling of success but people who have never lost will never understand the feeling of victory.