If the love at your life had to tell you that you were not very good at something would you..

Ignore it, well it is the story of your life isnt it.

Think it was him/her with the problem.

Decide that they were just being nasty and have a row/fallout.

Dig your heals in and set out to prove him/her wrong so you could say told you so.

Take it as constructive criticism and become the best at it, just so you can feel proud of yourself and show how things can change.