January is supposed to be the most depressing month of the year. So here is (strangely enough) a pep talk by (STRANGELY ENOUGH) Jane Fonda (?!) at the TED Women Conference from last year. If you ignore the psycho-'love-yourself'-babble, and instead concentrate on the 'neurological pathways that form in the brain' aspect, then it's really quite good.
Failing that, check THIS SHIT out. It'll cheer you right on up.