It indeed exists , but it should not be overdrew .

它当然存在，但是它不应该透支.

I guess I overdrew paying some bills .

我猜我透支了一些东西。

An occasional small pressure event for example automobile is unable to start , the bank account overdrew or the electric refrigerator has gone bad , might stimulate us to focus the attention , and solved the problem .

一件偶尔的小压力事件譬如汽车无法启动，银行账户透支或者电冰箱坏了，都可以激发我们去集中注意力，并解决问题。