encrypting a Message

Hi Matthew, I saw that your post includes crypto, freedom and technology,
and life, I found crypto, in it and I thought that it would be
a pretty good time to show you how to encrypt a Message , and that is what I am going to do, first get a peace of paper and write the alphabet,
then write your Message, look at each of your letters and skip down two spaces, write the letter on the other side, keep on doing this till the the Message is gone to find out what it is go back two spaces the other way