Accept the fact that everyone’s body is built different and when God created you, He did not make a mistake. When you see the models and Hollywood stars on the cover of those glamour magazines, keep in mind that every one of those photographs have been airbrushed, meaning they really do not look like that. While they make look fantastic either way, you are not those people - you are you! Always love yourself for who you are inside. As long as you are eating right, exercising, and doing the best for yourself, then you should be happy. You may never reach that model appearance and to be honest, you do not want to. Do the best you can and love the inside beauty more than the outside beauty!
