Is there a danger of being over confident?

In my opinion a person who have a High level of confident in themselves have a good and bad benefactor, it is because they have a high level of looking for themselves sometimes those people would not care for other people's feeling and would leave a bad comments unto others who have low esteem in their self and it is because they are expecting people to the same way they have often do......

I think there is definitely a danger in being over-confident. Some people get too comfortable with things that they deal with in their life. They do not know how to take it or how to act when things do not go their way. They are so confident that everything will go fine for them. It sometimes upsets a person so bad, that they fall into a deep depression because they do not know how to act or deal with negativity.

I definately think that being too confident is a dangerous way to live...Partly because ppl like that tend to get far too c0cky and in turn careless and also believe it or not, ppl like that tend to seriously tick off others to the point of violent rage...

I think its good to be a confident person, but if you are always over confident it could lead to complacency and you never really strive to be better than what you are.

I think there must have problems for the people who are over confident.The over confident will lead us to avoid to learn anything new.If I am over confident then i do not care any after effects or any advices by other people.That all may lead us to any dangerous situation.Thanks Ohara