I wouldn’t advise clipping them, just pull it out of the pot and take a good look at the roots (the thicker ones). Based on the size of your plant, you could probably tease the roots apart and have at least 3 decent sized, smaller plants. You have to be very gentle and patient, but once you have worked away a while you will see obvious divisions, where baby plants are growing off the mother plant. I think it’s better for the plant to separate them, so several plants aren’t smothering each other. I think they grow stronger and you have more plants! I use the same strategy in my regular gardens.