Think small, you want to lose some weight? Don't feel like you need to overhaul your entire diet and exercise regime (or lack there of) on the 1st. Take baby steps. Add more leafy greens and choose water over soda. Take the stairs instead of the lift, get off the bus a few stops early and walk to your destination. Make a goal to walk certain days of the week. Say, Monday I am going to walk 5kms after work, and stick to it.