The era of multitasking is over. Constant distractions and the permanent switching between tasks are damaging our ability to think deeply. This reduces both the efficiency and quality of our work. Scientifically, our brains are only capable of focusing on one thing at a time. That’s where monotasking comes in: We focus entirely on a single, clearly defined task before starting it. All distractions are minimized – by turning off notifications or working in a room without internet access or interruptions from colleagues. “Learn to say no and eliminate anything that’s not important,” says Timothy Ferriss, author of “The 4-Hour Workweek”. Even your workspace should be free of distractions. It also helps to plan fixed working hours – and stick to them strictly. Regular (and scheduled) breaks help maintain focus and prevent burnout. David Allen, author of “Getting Things Done”, recommends completing open tasks to free your mind from mental clutter. Gretchen Rubin, author of the book “The Happiness Project”, suggests setting aside a weekly “Power Hour” to tackle the tasks that have been carried from one to-do list to the next for months or even years.