Capital Letters

Instead of highlighting letters using a change in font, another way to hide a message in a note is to use capitol letters.

The note is fairly normal, but the capitol letters do not follow correct grammar rules. Instead, the entire message is in lowercase except capitol letters that spell out the secret message.

i have been happily married to my huSband for many yEars now. yet, i haVe the biggEst secret a persoN can have. thuS i fear every day someone wIll eXtricaTe thE truth.

now the lifE of my family is in daNger. i musT now do sometHing dRastic. tomorrow it will all be ovEr, one way or anothEr.

Collecting the capitol letters, you get S E V E N S I X T E E N T H R E E. Splitting the words, the code is seven sixteen three (7163).