optimistic and pessimistic, what kind of people do you want to be?

I choose to be an optimistic person.The reasons are as follow.First of all,I think optimistic persons mean those who are always optimistic anytime and anywhere.They have a strong sense of optimism.They are not afraid of failure or depression.They believe that they are able to deal with all the problems.Then optimistic persons can bring hope and confidence to others,especially when they are in bad spirits.