When it comes to embellishing acrylic nails with decorative chains, one of the main challenges I've faced is ensuring that the chains stay securely attached for more than just a day or two. Many users try different adhesives such as regular glue, rubber base, or top coat, but find that the chains often peel off quickly. From my personal experience, preparation is key. First, make sure the nail surface is clean and free from oils before applying any adhesive. Lightly buffing the area where the chains will be placed can help create a better grip. For adhesion, I found that using a strong nail glue specifically designed for nail art works better than rubber or top coat alone. After positioning the chain on the nail, hold it in place for a few seconds to ensure it bonds well. Then, sealing the chain with a clear gel top coat can add extra durability, preventing it from peeling off too soon. Remember to cure the top coat under a UV or LED lamp if you're using gel polish. Also, considering the size and weight of the chains can impact longevity. Extremely heavy or chunky chains are more likely to detach quickly due to daily activities. If you want your acrylic nails with chains to last longer, I recommend investing in high-quality adhesives and taking your time during application. This approach has significantly reduced chain peeling for me and improved the overall look of my nail art.