it「s exert to be confident in yourself if you don」t consider you「ll do well at event.
假如你不清楚你会做好某件事,那么自信会很困难。
you should be confident in yourself and do not give up easily when you meet with difficulty. you should change difficulty into challenges and face them bravely.
你应该更多的自信,不轻易放弃,当你遇到困难你应该改变困难的挑战,面对他们勇敢地进入。
it」s hard to be confident in yourself if you don「t think you」ll do well at something.
如果你不知道你会做好某件事,那么自信会很困难。
above all, you should be confident in yourself and don't give up whenever you meet with difficulty.
以上所有都是我给你的建议。你应该要对自己有信心,不要遇到困难就放弃。