Reconnect with very old friends If you are 40 years old or more, you will understand what it means to reconnect with those who were your friends 20 years ago, even more. Besides, if you are doing well in your industry, your friends would be doing the same in other industries by that time. Such associations have two functions. Getting in touch with very old friends is a matchless feeling. Not only that, since friends at a young age seldom forget and ignore their past, these friendships often prove to be mutually beneficial.