Who cares if people don't remember you from 5 years ago? which btw is pretty reasonable given 5 years ago is a long time, use this as an opportunity to make new connections with people, not completely throw them away because they may not remember you.

Who cares if people don't remember you from 5 years ago? which btw is pretty reasonable given 5 years ago is a long time, use this as an opportunity to make new connections with people, not completely throw them away because they may not remember you.