While I agree with what others have said, I do believe there are a couple of blocks that it's good to master. One is the half square triangle, also the quarter square triangle and maybe flying geese. These blocks, especially the half square triangle can be used to make so many wonderful quilts. By the way, if you haven't done so already, take some time to really get to know your sewing machine and all of it's features. It's no fun to try to make something, end up struggling with it, then find out later you could have done something with the machine to make it much easier to complete the block or quilt. Welcome to the group. You will find many good answers to your questions, it's like being in a class without the formality. I'm really sorry you are being limited right now both physically and financially and hope you get well soon. If you can, share with us as you go along. Pictures help if you are having trouble; trust me, there's no mess you can get into that someone here hasn't done and found an answer for it. Again, welcome from Joyce in DE.