I have been told that people choose and wear rings for their own personal enjoyment. They can see them, unlike earrings, as a result the person becomes more engaged with this art form.
Variety in rings is one of my favorite things about them. I mix up what I wear from large to small and multiples on each hand. Sometimes I feel that they convey my mood for the day. I love wearing metal combinations too. For me, there are no rules about only wearing silver, gold, copper or brass. Wear what you like and maybe even create a new trend!
Currently, I have focused on adjustable rings as I feel that provides the opportunity to change which finger you will wear it. I like that and I hope you do too.