mentality effects league alot

If you get into a bad mentality of "oh this happened so we will probably lose" doesnt really help. The best you can do is try to play better than the enemy from there on out and let them make mistakes while making fewer ones yourself. For instance last game I was like 1-0-1 as jungle graves top was up 2-0, bot was down 1-8 and mid was 1-5. Looks impossible right? Naw the players suck. So what did I do to carry? For one I picked graves so that helps. Two I just power farmed didnt let my team effect me and three I just made smart decisions and went for players that were caught out or low to slowly build my lead back. Ended up making one play after another to snowball a quick retaliation win right after being down 4300 at 18 min. Waited got the lead at 24 min ended the game two minutes later by good baron shot calling,waiting for picks won the game with ease from what was a seemingly unwinable game.

Note this is not a reason to not surrender but its a good example how you can still do alot if you have an advantage and can keep snowballing it because lets face it you arent in high elo so the players WILL throw their lead. All you have to do is wait for it and then dont make many mistakes of your own.