I have been a crocheter for approx 37 years and I still learn new things on a constant basis about crochet. There are so many techniques that range from easy to difficult and are very worth giving a try. Do not ever give up trying to learn one, you always have me to ask or you can always post on the ravelry group Witchy Crocheters which is a wonderful resource because you will get different answers. Now this does not mean that there is a right or wrong answer, it just means basically that there is more than one way to use a crochet hook, hahahahaha. Once you start to expand your skills, you open up to the many possibilities that crochet has to offer. Sweaters, shaping, hats, socks, bikini’s, underwear, and more. So don’t give up, keep on trying and ask questions.
I do have a list of techniques that you may want to take a look at and of course if something isn’t on this list, just ask and it can certainly be posted on here.