Losing self confidence is the starting point of failure.Try to recognise and understand our body and individuality. We cannot directly control our surroundings and atmosphere where we are born and live. Remember always that no one is complete. Every one has his/her own abilities and disabilities. Hence there is no use in trying to compare oneself with others. Never try to copy others blindly.
Every one has his/her own identity. Try not to lose our identity. Try to improve the same through learning and practice. Each one of us has more capacity and ability than one thinks. We can achieve this by working hard. For this we have to go on improving our own self confidence if we ascertain the same repeatedly.