TED talks that are definitely worth a look!

Here are some fascinating TED Talks that I’ve come across recently – it seems to me the interesting and powerful messages they contain are worth sharing… http://www.ted.com/talks/emily_balcetis_why_some_people_find_exercise_harder_than_others http://www.ted.com/talks/sandra_aamodt_why_dieting_doesn_t_usually_work http://www.ted.com/talks/meaghan_ramsey_why_thinking_you_re_ugly_is_bad_for_you