This is so frusturating

It feels like every game I'm playing I try my best, and put as much effort into winning the game as I can. I know my teammates want the same, but it feels like they always lack the motivation that I do. Last game I was playing support , I won my lane and tried my best. Meanwhile, top lane is 1/12 at 25 minutes and is fed as fuck. I'm not mad because Nasus lost lane; nobody should be mad for a teammate losing a lane, it just means the enemy did their best and won that lane. I'm mad because refused to take advice from his team and play safe. I'm mad because allowed his laner to snowball. You can lose lane without giving your enemy their Wheaties. The whole event made me so salty, which in turn made me hurt my team's performance. It sucks that I play this game to be competitive, while everyone else is so lax and laid back. God, this is so frustrating.