Don't give up!!. I have been sewing for more than 40 years but all of that time I did garments and home decor projects. I am pretty good at those, if I say so myself. But, along comes quilting and I have some of the same issues you are having with points and seams matching. Practice, Practice, and give yourself permission to not be perfect every time. It will get better. By the way, I love the Paper Piecing because it makes a beautiful block and the points match!!.