Hi, I just sent an ask for a letter from Cas to "hang on in there" I think I had anon switched on by mistake - sorry about that ;)
Being human can be so hard- you are mortal, but you carry such heavy burdens. Everything feels so vivid, so sharp, whether it is hunger or grief or joy. I understand that now. Truthfully, being human gave me a much greater respect for your own battle. You continue to go throughout your life, you continue to try despite everything that you feel.
I admire that so much. I am in awe of the way that you continue to take care of your responsibilities and of those around you. You have such a strong, generous soul. It very beautiful, and brightly stands out from those around it.
Please keep up your fight. Please know that I am proud to know you.
-Castiel