All you have to do is answer these questions....

What would you do if your friend was outside but he/she was a walker?
Would you eat your pet if you had to survive?
What weapon would you choose?
Would you rather be in a group or on your own?
Would you want a sibling/siblings in a zombie apocalypse

After you have answered all of these questions based on my opinion i will choose a character for you!!! Please dont get upset its my opinion :)