Well, that's the philosophy I live by. Whenever I enter any competition, I automatically assume I'll lose. I assume that my opponent is, in all likelihood, far better than me. In fact, that has proven correct. I almost exclusively lose, no matter the type of game or competition. Suppose it eases the pain of loss, as does resignation (more dignity than when being mated). But that's off topic.
I'll keep playing, I suppose. If I lose those next ten games, which is more than likely, I really don't see any point to go on. But I have faith!
^Exactly. The second reason resigning is bad is because after the opening, there are many many instructive things happening. If you resign, you won't get to experience those things.