I can't do this

I don't know if I can go through with this..yes I have gain feelings for you, but I don't want too. I don't want to care or love someone. When I love someone its fucking strong, because I gave someone my heart and they crushed it so badly. I can't or I don't want to give my all to you. I can't....I don't want to get hurt, I know how much it hurts so fucking badly. I just can't..