Tilting is so hard to deal with

I understand the whole walk away from the game thing right, but what if when you come back you get unlucky?

I had a 80% win rate in ranked so far for like 20 games. Destroying soloQ and then suddenly I get 2 back to back teams whom either gave up or were bad. Lost of course, then I won my next one by carrying. But the damage was done, the fact I had put so much effort into those 2 matches and my team simply lost it for me after I had done everything I could to win... Today I get on to play and I just feel like I am super unlucky. Having to play into very annoying lanes, and deal with very cancerous enemy teams. Been losing today mostly.

It feels unreal to me how easy this game tilts me.. It just took realizing that all of my games are essentially on the hands of the people of my team. I still have like 59% win rate overall with like 30 ranked games, but it is so depressing to see it go down for what I believe to be such stupid and unlucky reasons.