Ketozin If you need to decreased 10kg, how about 1kg a A week for 10 weeks? That's realistic and achievable if you are dedicated. Still not convinced? If you want to know what dedication is, you should know the tale of my friend Kelli who was diagnosed with a mind tumour and not given much hope. So so when you catch yourself complaining about it all being to challenging, you should put yourself in her shoes. You will soon understand that your primary objective will probably look and experience achievable and the excuses you are generating are futile.