Sharp, long nails cause a lot of trouble. On the real nails, due to the increased fragility, this form hardly holds.
If you have strong and strong nails, you can try to give them a sharp shape. To do this, using the nail file, you need to cut corners from the middle to the beginning of the free edge of the nail. Then, to give a streamlined shape, slightly round the tip of the nail and cut down the corners on the sides in the places of the nail to the free edge.