I have read "What should a professional email address look like?". My problem is somewhat similar to this but not all.
At first when I was creating my gmail username (age of 15) I got frustrated with already taken usernames and made a terrible long username like
<my last name>.<my first name><10 digit mobile number>@gmail.com. It didn't seem ugly then but after getting into college and knowing that bad email id make a bad impression in CV made me think.
So I made a new id (age of 19) looks like
<my last name>.<my first name>email@example.com. Now I have two problems. Should I put both email id in CV or just one? Does the later one sound too formal; it literally have
atwork in middle?