Our experience allows us to highlight 2 main benefits to the evaluation of aspirations: First benefit: a better allocation of training. Indeed, insufficient enthusiasm multiplies the learning time by 5 to 9. Thus, training motivated people first divides by 2 the time and the cost of the increase in skills. Second benefit: a fluid transmission of knowledge. A low level of motivation indicates a risk of loss in the short or long term. It is therefore possible to anticipate the skills rare cases for which the organization must plan a transmission.