You need to establish clear objectives for why you're exercising before you begin lifting weights, rushing into cardio, or entirely becoming obsessed with calorie...
There are many tips that will make losing weight easier, including turning off the TV when eating and substituting fruit and vegetables for snacks.
Although...
Every body responds to training differently, thus for some people, becoming in "top" condition just takes a month, while for others, it takes six.
Above...