I may be in the minority here, but usually when I do make the decision to buy a console, it is exactly for one game.
At any point that I'm in the market for a new console, I'll already have a couple, as well as a PC for gaming on. At no point am I at a loss for options to amuse myself. If there's a game that looks interesting but I can't play on any of my current hardware, I'll usually just play something else. Like I think most of us, it's difficult to justify dropping hundreds of dollars on just one game you can't be sure you'll like, and are going to feel really stupid about if you don't and now you're out $500.
However, there tends to come along a game for a new console that, for whatever reason, I absolutely have to play, in this sort of "Oh, dammit I really need to see what that's about" and will get the new console to play it. I'll end up playing more on that system, of course, and will find other games I love even more, many of them having interested me before I got the system, but that impetus has always been just one game to push me over the edge. For Gamecube it was Wind Waker, DS it was Phoenix Wright, PS3 it was Metal Gear Solid 4, PS2 was... I think it might actually have been the DVD player come to think of it, and with the PS4 it looks to be Silent Hills (P.T.).
So, yeah. If you look at whatever game and can't avoid saying to yourself "Dammit, that looks amazing, right in my wheelhouse, and I really, REALLY need to play this," and can afford the console, don't beat yourself up over it, and know that in the future you'll find other games for it as well.
At any point that I'm in the market for a new console, I'll already have a couple, as well as a PC for gaming on. At no point am I at a loss for options to amuse myself. If there's a game that looks interesting but I can't play on any of my current hardware, I'll usually just play something else. Like I think most of us, it's difficult to justify dropping hundreds of dollars on just one game you can't be sure you'll like, and are going to feel really stupid about if you don't and now you're out $500.
However, there tends to come along a game for a new console that, for whatever reason, I absolutely have to play, in this sort of "Oh, dammit I really need to see what that's about" and will get the new console to play it. I'll end up playing more on that system, of course, and will find other games I love even more, many of them having interested me before I got the system, but that impetus has always been just one game to push me over the edge. For Gamecube it was Wind Waker, DS it was Phoenix Wright, PS3 it was Metal Gear Solid 4, PS2 was... I think it might actually have been the DVD player come to think of it, and with the PS4 it looks to be Silent Hills (P.T.).
So, yeah. If you look at whatever game and can't avoid saying to yourself "Dammit, that looks amazing, right in my wheelhouse, and I really, REALLY need to play this," and can afford the console, don't beat yourself up over it, and know that in the future you'll find other games for it as well.