First and foremost, when spinning cashmere, you need to be gentle. Cashmere is delicate and can easily break, so make sure you're handling it with care. When preparing your fiber, avoid excessive pulling or tugging, as this can damage the fibers and cause breakage. Instead, gently tease the fibers apart and draft lightly to avoid putting too much strain on the fiber.

Another important factor to consider when spinning cashmere is your spinning technique. Single-ply spinning is a popular choice for cashmere, as it helps to preserve the softness and loftiness of the fiber. However, if you're new to spinning, you may want to start with a plied yarn to help you develop your drafting and spinning skills. Whatever technique you choose, remember to keep your twist low and your drafting light to avoid putting too much stress on the fiber.
When it comes to choosing your fiber, look for cashmere that has a low broken rate. Broken fibers can lead to weak spots in your yarn and can make it more prone to pilling or breaking. You should also consider the micron count of your cashmere - the lower the micron count, the finer and softer the fiber will be.
Finally, practice makes perfect when it comes to spinning cashmere. Take your time, experiment with different techniques and fibers, and don't be afraid to ask for help or advice from more experienced spinners. With a little patience and practice, you'll be spinning your own luxurious cashmere yarn in no time.