Keep fit keep fit keep fit!!!!!!!!!!!!!

I wan keep fit!!!!!!I don wan become fat and strong like someone....I don wan becomes fat and fat again....so i decided to keep fit..tis is a hard thing for me...i like to eat ,now cant eat..god ar...my sister and shen always help me..my sister bring me go to exercise when we are free...then shen control my diet and prepare breakfast for me everyday...i really wish tat i can success...add oil