You can change @hafez, we humans are lucky enough to have free will and are not hardwired into eating only certain foods. If you have bad habits you can exchange them for good habits. It takes a little bit of awareness of who you are and what motivates you and some discipline.
I weighed almost 200lb before I gave birth with all my babies because I ate everything in sight...I wish I know what I know now and I could of avoided the weight gain and having to lose the weight. I started running after my first child and thought I could exercise my weight off. I was wrong, I didn't know the quality of food and portion sizes were the main reason why I gained so much weight.