How can you finish a macrame square knot bracelet without using glue or a lighter?

To finish a macrame square knot bracelet without glue or a lighter, you can use a secure knot to tie off the ends. First, make a few square knots with the leftover strands to create a thicker end, then trim any excess cord, leaving a small tail. Finally, you can tuck the ends of the cord into the knots or weave them back into the bracelet for a clean finish. This method ensures the bracelet remains durable and maintains its aesthetic without the need for adhesives or heat.