Easy ones are loops with stars, swirls, hearts. Curliques like question marks are easy for me and they don't have to be perfect to look good. I'm not good at flowers yet. I'm getting better with following the pattern, but still go off the lines all the time. I like to draw a design and trace over it onto Sukly Solvy. Then I pin that onto the fabric and quilt it. You trim away the bulky part of the extra and the rest washes away. For practice, you could make a sandwich with a nice floral or kids design and practice going around the shapes. It helps build confidence.