I always tied the threads simply with knots ( weaving, for example), and then fooled myself about how to hide this disgrace better. This method is a real discovery for me!
There are many ways to bind yarn in weaving. The main advantage of the weaving knot is speed , with which it can be tied and compactness, ensuring the free passage of the thread through the machine. We are satisfied with these conditions. , therefore, we will use the "weaving knot" in the process of our work - knitting.
And another video, how to make a transition from one skein to another without knots, yet durable.