How to start to lose weight?

For those who have chosen to start a "new life", I will remind you of some simple conditions under which you will be able to both lose extra weight and feel good - how to start losing weight.
Is intermittent or continuous weight loss better?

Many slimming people often choose not the most effective method to achieve their goals. That is, they do not really understand how better it would be: to lose weight with short breaks, or to be "on a diet" with a kcal deficiency all the time?