There are many different types of crafts that they require that you have a deep understanding of it. However, tissue does not crochet in this category. There are many simple crochet patterns that you can create with basic crochet knowledge. Over time, you can learn advanced designs, but in the meantime you can use these designs to create attractive accessories.
Now that you know 3 of the simplest crocheted patterns, get started and with experience you will be able to distinguish the craft and be ready to learn more about advanced patterns.