The methods for forming the stitches and holding the hook and yarn remain the same; you simply use your left instead of right hand. What comes from within combined with the guidance and technical know-how of formal education results in beautiful products.
Today, simple crochet patterns are a part of any number of designs. The easiest way to learn crochet if you re left-handed is to sit opposite another crocheter and mirror their movements. Pick an interesting baby blanket pattern.
Whatever you are looking for, you can find it online! There are many that will offer advice to your questions. If you are working with specific colors, you can not guarantee that you will be able to color match exactly the yarn you have been using. In most cases, a crochet pattern may also include helpful tips on the differences between yarns.
It doesn't end there. That is one of the great things about crochet.
Easy Free Crochet Patterns - the basics Crochet Pattern Teapot Cosy - beginner's instructions