我想你应该是心灵上的压力太大才会感到很累,有时候哭泣一个不错的选择,但那之后你要变得坚强,以后路还很远
I think you are so exhausted on account of the great pressure on your mind.Cry is not a bad choice sometimes.But you are supposed to have a stronger mind after that.There is a long way in front of you.