I think I'm losing the patience required to be a real PC game player. Either that or I'm a total loser for getting my butt handed to me on a plate so often, and hence resorting to cheating with GOD mode just to finish Q4.
I no longer have the dedication to try and try again, slowly figuring out the right combination of tactical maneuvers to help me survive the next onslaught of beasties. This is especially taxing in the later levels when bigger, tougher, heavier armed enemy critters continue to respawn without end. As soon as you down one, another pops up and goes immediately for your jugular.
Forget it. Just invoke "invulnerability" mode and finish the game. Done. Now I can go back to normal life again.
Normal life, for example, means meeting up with real people like Amy for lunch, then having Vince join us for another quick bowling session at the CSC.