Nobody should continue heading a government or representing a constituency beyond a single term for doing that efficiently.
The representative democracy has been the most accomodating system of governnance prior to the internet age. Now the time has come to move on into a direct democracy but till then the representation must not be made the rotten thing.
Politically the constitutional process is foremost. Still the political security leads to stagnation and the stagnation leads to decay, distorting the core constitutional process itself.
Birgitta has not become a candidate from her secure parliamentary seat, saying that security leads to stagnation. Birgitta Jonsdottir made an example that every sincere politician must be following.
In fact nobody should continue heading a government or representing a constituency beyond a single term for doing that efficiently.