Headphones in the ear, listening song, and riding a bicycle are among the activities that amuse me to the road of my workstation. I enjoyed it most as it saves my money and time at the same moment. Not only that, but my physical exercise is also done. Three crucial things at a time. Multitasking, I guess. Yet, some people are still uncomfortable with it. And that's also for the bells only. They think the riders don't know How to Use Bike Bell Properly. Is it actually? Instead, I found the signal much useful while passing people on the walkways or roads.