No more sleep. You cannot be world champions by sleeping. Sleep five, six hours, you do not need more. You will sleep when you are retired. Retired persons are allowed to sleep. If you are not retired, do not. That is also good for your figure. No Saturdays, Sundays, holidays. If you want to achieve a big goal, there is no room for celebrations – as we know, there are 170 celebrations of Saint Patron's day in Serbia. We will be celebrating when we win. We cannot win if instead of training we celebrate.