I don't know which blocks you are referring to, but, I am a beginner and I have found that anything is possible. Just take it one piece at a time. If you get frustrated, just walk away. When you have calmed down and are ready to focus again, go get it! I wouldn't buy all the fabric for a full quilt just yet. Use your stash or buy a few fat quarters and try one block. If you get too frustrated, wait until you have more experience. If you find it easy, go for it. Good luck in whatever you decide. And, please, post pictures.