I am trying to apply pomodoro techniques in my work, and it "seems" to be good. But as someone in this site has already questioned: Maybe things is better because of my "psychic" feelings to start something new.
Moreover.. I have a strange feelings: it "seems" I am healthier (due to the fact of taking quick break), but I don't know if I'm really more productive.
Maybe I just feel better because work less & make less things done. My tasks seldom repeat themselves: sometimes harder, sometimes easier, sometimes a little longer or shorter. And everyday I have some new tasks, so it's hard to compare.
I want to measure my performance to confirm that fact - and to confirm the effects of pomodoro on my life, too. Does anyone have some tips to share: how can I measure my performance growth, if the task is not the same everyday?