If you want to triumph the double have to fracasar the double
This is obvious but to achieve it, since we are not machines, have to prepare you psychologically and see each failure like an opportunity to approach you more to the success and, very important, as I explain in my book of motivation, learn to do pauses and know desconectar, since what have discovered the scientists that have studied to the people that surrender more than the other, is, among other things, because they know to rest and desconectar more than the other, for example do not expect to end up to work to rest and desconectar, (that of course they have to do it ),but during his working time know to do small disconnections of some minutes, and no only this but besides many of the people that more surrender do a siesta to the midday.
