There's Nothing More Tilting In All Of League
Than getting camped over and over by the enemy Jungler, Mid, and Support as a Top lane player while your Jungler refuses to help.
Seriously, I don't care what your strategy is.. HELP ALL THE LANES. Don't gank bot over and over again getting nothing out of it, just because the Support is your duo, while your 9-10 cs / min Top laner is getting destroyed by the rest of the enemy team. Not only are they shutting down your Top statistically, but they're also draining their morale and making them despise you as a Jungler with every passing second because you keep choosing to help your useless buddy over the strongest player on your team.
Don't be a douche just because you're duo.. every member of your team is just as important as your partner.
or use your 
to not get ganked and destroyed? If you get ganked it's basically always your own fault, unless they towerdive you at minute 6.