What are useless things? Timewasters are the obvious. But what about the not-so-obvious: multi-tasking, dwelling on the past, or anxiety about the things that are outside of our control?
You could go back and beat yourself up over all the useless things you have done, but this also is useless. After all, you cannot go back in time and change it. A better solution would be to use those past failures as learning opportunities and try to make better decisions.
If there is no value added than it is useless. If there is one thing that I absolutely despise, it would have to be micro-management. As the managed, having someone constantly looking over your shoulder is frustrating. Your productivity is diminished, and you lose the ability to make your own decisions. As the manager, you spread yourself too thin and fail to make any solid gains. The manager can only maintain the status quo, while never developing the talent of his subordinates.
During the creation of this post, I stopped and checked my phone. I saw a video of someone doing something dumb. This led to watching more videos of dumb stuff. The deep guttural voice of Miyamoto Musashi kept ringing in my ears, “Do not do useless things.” And here I am, doing something useless. It sneaks up on you when you do not realize it. Stay vigilant my friends and have a great day.