Starting a path towards a sustainable life at a young age is certainly something very appreciable, but it also involves considerable difficulties, first of all the fact of still living with your parents. Whether it is a teenager or an older boy, whether the parents are tolerant or against this choice, the difficulty of starting a zero-waste path while still in the family is unquestionable. Often living with parents is not economically independent, and as a result, is little or no included in the choices that affect the home. Not having decision-making power means not having the opportunity to speak about food, shopping, cleaning, new purchases, user management. We must communicate how important it is for us because if we do not find the support or interest we would like in the family, in the long run, it could be demotivating. To have the understanding and support we need, we need to explain the reasons why we want to make that choice. Patiently explaining the reasons behind this path