My hero is Demi Lovato. She has overcome many diseases such as depression, and she is also bipolar. Both these diseases are mental issues and are extremely difficult to deal with. Still, Demi fought against them and overcame them. She is now on a successful tour with albums and some movies. She continues to inspire teenagers everyday to overcome obstacles in their lives - big or small. She stays strong and can now do whatever she feels like to make her happy, and does it always with a big heart.