I am knitting something and I ran out of yarn how do I add more
If it’s the same color you can hold the two together and knit with both for a few stitches. I usually just start knitting with the new one and loosely tie t he two ends together and then weave them in in later.
If it’s the same color you can use the Magic Double Knot. It’s a strong knot and no ends to weave in.