The end game, the end game is the business end of the game. If you lose either of the opening or the middle game chances are you'll lose the game. However, the level that I play at, the end game is all that matters.
Ok. Not trying to be rude here, but you are rated 1200 daily and 750 blitz. At that level the endgame isn’t “all that matters.” At super-GM level the endgame isn’t all that matters. However, I think what you mean is ‘people at my level never make opening or middle game mistakes... they only lose in the endgame.’ Ok that’s stupid. More 1200 games are lost in the middle game than the endgame. Or a losing move is played in the middle game that neither player notices the winning tactic. Maybe a lot of your games reach the endgame, but that doesn’t mean both players played ‘oh so perfect’ during the middle game and opening. It’s just that neither player noticed the horrible mistakes and blunders they were making during the middle game.
I really like the end game, and I like it because I cant play it very well. Seems to me that I have good games most of the times, but I blunder horribly at the end here and there