VERB
自认为;自以为是
If you flatter yourself that something good is the case, you believe that it is true, although others may disagree. If someone says to you 'you're flattering yourself' or 'don't flatter yourself', they mean that they disagree with your good opinion of yourself.
例句
I flatter myself that this campaign will put an end to the war...
我自认为这次战役将结束这场战争。
I flatter myself I've done it all rather well...
我认为自己已经做得相当好了。