Linkedin

I did sign up an account for Linked In, in my business world I don't find it necessary.  However, maybe because I'm working full time and taking four classes, it doesn't leave me much surfing time. I also went back this morning to view again, thinking that I might change my mind on it, but couldn't login.  I didn't realize that you have both a user ID and an email ID, and I don't remember the email ID.  I tried to reset it, but it says that it doesn't hold the email ID.  I might have create a new account, if I don't figure it out.