First, Du decide whether Du want to base the character off yourself oder not. If so, go over all your characteristics, and how to best portray them in your character. Du can add things which don't represent you, but don't go over the top, oder people won't know it's based off you. Du decide which outfit Du wear most regularly, and decide if that would fit your character. If Du don't want to base it off yourself, then try something Du like doing, like if Du like baking your character could be a baker. Just some suggestions, but I hope it helps! :P
