Do you dislike losing in boss battles?

[O-D-C]

For me with boss battles, I rarely lose, but always have a really hard time off the get go, like in Metroid Prime 3 and Twilight Princess, I think every boss got me to the 'edge' of my life bar but I always pulled through at the end. Last boss I lost too, was the last boss in Brawl on intense difficulty.