I feel cursed.

I feel I've done everything possible to win games. If I Jungle, I gank early and typically they're successful. If I'm ADC I'll get ahead. Basically any role I choose I'll win.

But somewhere in each game I've been making mistakes, or I'm just tilted. I've got really no idea. The enemy team comps for the past few games have been completely overwhelming. I mean to the point where it wouldn't have mattered what champion I chose. I'm currently Silver 1, was Gold 4 last season. I know objectively I'm not that good, but I don't feel I'm THAT bad. It kind of feels like I'm missing one piece to the puzzle. I excel when it comes to skirmishing and dodging abilities. If I'm ADC, I'll win my lane, get turret, rotate to mid and get turret, then rotate to top and get turret. I think it's around that point where I kind of lose my groove. It really feels like I've got what it takes to climb to a decent level...but that puzzle piece that I need is so important.

Basically I'm looking for a bit of advice. My rambling was all over the place, so I apologize.