As walking outside is usually not possible, working out a little bit like 15 minutes while listening to radio or a great music which energize me. And plus starting my day with first glass or cup of water+ and maybe a fruit like an apple or banana. A breakfast which contains bread, omlet, cheese, джем, cup of green tea or a nice beverage with different edible herbs and ...(not all in one meal) it changes. It's better not to have a routine for your breakfast. Although if you're exhausted, nothing can help, you gotta just drink a cup of bitter coffe plus breakfast. :))