Fears that are unrequited, fear will not succeed in work or various obligations that have to do difficult things over can anxiety ahead of something that has not occurred.
Fear of disappointment or fear will not succeed in overwhelming burden of feeling himself to do what is hard to surpass. Anxiety ahead with something that has not happened.
Fear not to have fear will not succeed. Heavy burden in work or a different feel to do difficult things beyond my abilities. Anxiety in advance with the things that haven"t happened.