Mark Zuckerberg could easily become likeable within a year. He just has to make it his annual challenge; he must prioritize connecting with people (one aspect of himself) over animals (this year's challenge though another, perhaps less immediately relatable aspect of himself, though perhaps also a smarter long term strategy).

Please take this with a grain of salt because I am still working on liking myself but at this stage in my life I do identify with Mark Zuckerberg very much. I listened to him talking on a YouTube interview at the Palo Alto house in 2005 and noted an intense similarity or parallel I perceived in our body diction - particularly vocal tone.