A method to monitor a data of interest (60) of an individual (U) and give advice to said individual, said method comprising:a- collect said data of interest and a plurality of life parameters (7),b- monitor the evolution over time of said data of interest,c- detect an unexpected/inadvertent deviation in the evolution of data of interest, forming a break event, occurred at a first instant (T1),d- store the previously collected values of the plurality of life parameters over a first time window preceding said break event, to form a reference values collection of life parameters, attached to said individual and to the break event, and later :e- collect over time, the values of the plurality of life parameters (7),f- compare said lately collected values of life parameters to the reference values collection of life parameters stored, and if they are similar, give a notice (9) to the user, whereby the user can be warned of a possible imminent deviation related to the data of interest.
