To be determined and to know what exactly we want is very important if we want to achieve it and be happy with it. We may want to look thin and sometimes even being a size zero won't make you happy because we don't know what ideal size we are looking for. An 'S' size dress will fit different people differently. Wishing to look like someone who is not your body type will not help you. Instead, imagine your ideal size and weight and work towards it. For example, your plan could be to lose 10 KG and you may have 2 months to lose it. Plan accordingly and boost it up. Set smaller goals like 1KG per week and achieve it. Smaller steps will one day help you cover the distance gradually.