26.

Have you guys heard of cell phone elbow? Apparently it's this new condition that affects people who are on their cell talking too much. You can read more about it here.

If you're too lazy (like me) however, simply put, cell phone elbow is caused by a nerve damage caused by keeping your elbow bent. Holding your phone to your ear for a long time can choke blood supply to the nerves and severe cases of cell phone elbow (cubital tunnel syndrome for the more scientifically inclined/people who want to sound sophisticated) require surgery.

Phew. Luckily, I don't have a chance in hell of getting this since I average like 2 calls a month (who said having no friends = no benefits? Thank you pathetic social life!).