VERB
自認為;自以為是
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...
我自認為這次戰役將結束這場戰爭。
I flatter myself I've done it all rather well...
我認為自己已經做得相當好了。