Holding a pick correctly is essential for guitarists of all levels. A good grip will allow you to play more accurately, with better tone and control. There are a few different ways to hold a pick, but the most common and effective method is the pinch grip.
To use the pinch grip, place the pick between your thumb and first finger, with the tip of the pick pointing towards the strings. Your thumb should be on one side of the pick and your first finger should be on the other side. The pick should be held firmly, but not so tightly that you can’t move it freely.