Loneliness is inadmissible in a warrior. Warrior-travelers can count on one being on which they can focus all their love, all their care: this marvelous Earth, the mother, the matrix, the epicenter of everything we are and everything we do; the very being to which all of us return; the very being that allows warrior-travelers to leave on their definitive journey.
Let's put it this way. In order for me to leave this world and face the unknown, I need all my strength, all my forbearance, all my luck; but above all, I need every bit of a warrior-traveler's guts of steel. To remain behind and fare like a warrior-traveler, you need everything of what I myself need. To venture out there, the way we are going to, is no joking matter, but neither is it to stay behind.
We will never be together again. You don't need my help anymore; and I don't want to offer it to you, because if you are worth your salt as a warrior-traveler, you'll spit in my eye for offering it to you. Beyond a certain point, the only joy of a warrior-traveler is his aloneness. I wouldn't like you to try to help me, either. Once I leave, I am gone. Don't think about me, for I won't think about you. If you are a worthy warrior-traveler, be impeccable! Take care of your world. Honer it; guard it with your life!

Forget the self and you will fear nothing, in whatever level of awareness you find yourself to be.