PSA : Junglers are not there to WIN your lanes!
Seriously. What's so hard to understand about that?
If I play top lane and I get dominated because of my poor playing or an opponent scaling too hard or even if they get like five ganks in a row, I NEVER blame my jungler. It's not my jungler's job to win my lane. It's not my mid laners job to win my lane.
IT'S MY JOB.
If I lose my lane, then you better believe I'm going to do what I can to make essential plays for team fights and stuff.
You will never see my bashing a jungler for not helping me. Sure, I'll make a note here and there that I'm getting shredded top and I need a little help, but if I see our jungler is helping bot or mid and getting them fed, I'm not going to say,
"GG Jerk Jungle never comes top and only wants to feed other lanes."
I'm going to say,
**"Hey jungler! Keep doing you! I'll do my best to farm at turret and hopefully these bloody wankers will keep targeting me top so you guys can do some work in the other lanes." **
If I'm occupying their top lane and jungler because they think they have easy kills top, so be it. I have officially become the sacrificial lamb. But I bet they didn't realize that my mid, adc, jungle and support are fed. I'm going to get tanky, become the annoying wall, and watch as they slaughter you guys to victory. Sure, I'll end up with a horrible KDA at the end of the game, but sometimes you have to make that sacrifice to ensure victory.
"GG my Jungler just got promoted. Sacrifice well worth. Hope you continue to climb, my friend. :)"
_ tl;dr -- You're in charge of your own lane. Don't flame. Don't rage. Do your best. If you can't do work in the beginning, do your best to do work in the end. _