"For some say, 'His letters are weighty and forceful, but in person, he is unimpressive and his speaking amount to nothing'. Such people should realize that what we are in our letters when we are absent, we will be in our actions when we are present."
II Corinthians 1:10-11
I find that, sometimes, you can't articulate physically and verbally how you feel, but that I can write it and believe that I've expressed my passion. I just like that THE WORD confirms that that's okay.