(Rant) People would rather whine and complain instead of learning and restrategizing
Look, we all get it: it's frustrating when your opponent is decimating you. Truth be told, however, it's your own fault that you're losing, so stop complaining to your teammates and blaming them for it. Instead, learn from your mistakes.
Typically, you blame the jungler for not ganking enough. Well, the thing about the jungler is that he (sigh fine, or she, but that's implied from now on) has three lanes to worry about. Plus, he needs to farm jungle camps enough to get his own items (he can't gank well if he isn't strong enough). The jungler's best bet is to help snowball lanes that are already on the winning side. He also has to kill dragons from time to time, since that will help the entire team out, more and more as time passes. With that in mind, it seems silly to try to gank an opponent that is well fed. It typically just costs a double kill, and now you're just angrier. No thanks.
You also blame your partner if it's in botlane. I mean in some cases you might have a case, but oftentimes you don't. You people seem to forget that having a support doesn't make you invincible. I mean I have supported so many carries that jump headfirst into death and then harass me when I don't join them. While we're at it, you supports do try too much to setup plays. Don't get me wrong it's a good thing to do, but I'm not going to follow through when I'm low on health. I'm going to either try to get to safety and recall or farm a bit and lifesteal until I'm back in business. Also, our damage may be in our basic attacks, but our abilities are still very important. If an important ability is unavailable (through cooldown or Mana requirement), I'm probably not going to want to commit.
If it's not either of those people, it's because you didn't get your way. So many players think that they're entitled to a buff just because they are feeding. Umm, fine, go ahead. But if I'm jungling, you're taking it from their camp. I would rather keep that vital blue buff for myself instead of letting an opponent have it.
You also complain about which champion your opponent is using. While I do sometimes question Riot's idea of balance, you had a chance to make it a non issue. You had a ban, you could have counter picked, stop whining and play the game.
Long story short, you just accept your fate, lose, and blame everything and everyone else for it. I mean do you honestly expect to become a better player by complaining or by acknowledging when you screwed up, how you screwed up, restrategizing, and then going back into the fight with a new game plan? Gee I wonder which one gets more done?
Side note: As it took me twenty bloody minutes to write this, I realized how silly of a concept this is. The fact that I'm addressing this on the boards, I think I have hit rock bottom. The fact that this happens so many times also means that I am ranked with so many people that essentially don't want to climb. And I'm a five year player, where have I gone wrong?