I have begun crocheting agan after many years. I started making dishcloths and TaWashies by the dozens. Now i would like to do the Bluebell cardigan and the Dahlia shawl, but find I.m needing help, after all I am 79 yrs old. However I have many hobbies including embroidery( Hardanger and crosstitch) quilting, making handbags, etc. I would welcome any hints on how to get started on the cardigan and the shawl.