Winstreak/Loss Streak Cycle
So lately, I've been going on massive 9-10 game winstreaks, winning up to my gold promos, and then losing about 8 games in a row. This has happened three times now and I really cant figure out why. I am playing about the same in every game, usually I start off really well and then later on after midgame i start doing poorly. I usually have the second highest ward score by the end of the game, and typically a fair amount of farm unless something goes horribly wrong in laning phase.
I've been focusing on all the things youre supposed to focus on to climb, which is how the win streaks happen, but then all of a sudden they do a complete 180 and everyone on my team, including myself, lose lane and get smashed for 8 games straight.
How do I do this? What do I fix? I main shaco, and I do well with him, but if I'm the only one who's fed I know I cant carry, and if everyone on my team is behind theres not much i can do to fix that.
Any advice?