Why You Shouldn't Multi Task

By diversifying your activities, moving around, and working externally, you purposely unblock yourself and transfer ideas from one domain to another. This approach enables you to save your progress externally, preventing the loss of thoughts and work when you switch between tasks. Working externally allows you to handle many things simultaneously, reaping the benefits of multi-tasking without the downsides, unlike keeping everything in your head. Thus, with a second brain, you can and should engage in multitasking, as you're not limited to doing only one thing at a time.