Self-Confidence is the key to all the locks related to success. Everyone desires to be very confident in them so that they can build healthy relations among people in their work as well as life. In the path of staying confident, there is a thin line which can make a person from being confident to arrogant and this is the line which no one should cross.
If you become a rude and arrogant personality then no one will prefer you ever. This is the reason when successful people suddenly start having downfall from an upper most position. There are numerous people who go to the top with their hard work and confidence but staying in that top position is what the challenge of life is all about.
When this confidence turns into arrogance then is the time when they have a drastic fall in their lives. So the most important thing you need to concentrate on is staying confident but not at all arrogant.