have half a mind to 考虑到底要不要做某事

　　I have half a mind to throw this martini right in your face! 我正在考虑要不要把这杯酒倒在你脸上。

　　I have half a mind to get out of here right now. 我正在考虑要不要马上离开。

　　I've got half a mind to contract the company. 我正在考虑到底要不要和这家公司续签合同。

　　Barry just started a fight with Cara. 巴利刚刚和卡拉大吵了一架。

　　I have half a mind to tell him to leave. 我正在考虑要不要让他出去待一会儿。