My New Year's Resolutions

I'm making some New Year's resolutions. For this New Year, I've decided to eat healthier. I think I eat too much junk food, and that's what I want to change. I also want to practise a sport to feel better and get fit. I think I can do these two resolutions. I don't want to worry about stupid things and not think about them too much. 

I know I can change this, and if for example, I do not pass an exam, I won't think too much about it. It will be difficult keeping these resolutions, but I'm going to try!