It is a relaxing hobby, all you do is sit there and beat on a rock. You can pick up the basics in an afternoon, it will take a dump truck load of rock to be able to make points like you want. Don't buy the expensive rock when you are just starting, bulk is better. You will break a lot of points that are 2/3 to 3/4 finished, don't get frustrated, it happened, and happens still, to all of us. You can make a useable hunting point from a flake after one or two sessions, it will not be as pretty as some of the ones shown here, but it will work quite nicely. Post here with questions, there are a lot of very good knappers and there are some that are just starting and a whole bunch that are in between, somebody will be able to help. Bill