I have a very very strong episodic memory.

I have a very hard time "selling myself". I've added solid stuff to my resume in the last year simply recalling what I've done from an outsider's view. From my perspective, I was just messing around. From another perspective, I was building "impressive" "successful" things.

Learning to give myself credit for my accomplishments is what I think made me the difference between a senior engineer and a staff engineer, as silly as that sounds.