A lot of people get work because of the relationships that they have or the people that they know. Even if you are good at schmoozing people and create that those relationships, I dont believe that you have longevity if you dont have the acting chops to back it up. The two do go hand-in-hand. On the other side, you have the actors who have the chops, but theyre not very social. Its the best combination when its hand in hand.