Can you change your personality?

Tomorrow we are having an "Exploring Yourself" day in AP Psych.  We have been learning about all different types of personality perspectives and personality tests so this is our chance to tie it all together.

We are going to discuss these questions:

What is your "personality"?
How reliable are personality tests?
What if you don't like your personality?
Can you change your personality?

I found this video clip from Huffington Post that discusses 5 things you can do to try and change (what you can) of your personality.