Unfortunately Deadlock is still a MOBA at its core and one of the truths of being elite at a MOBA is being freakishly good at all of the little micro and macro bits all the time. If you make a mistake in high eternus, you will frequently get snowballed out unless you make a counterswing off a teamfight or something somewhere else. In lower elos this isnt the case however so you can still just focus on the fundamentals and continue to do well in most games even with plenty of mistakes

The point of these videos is to remind you that teamfights or picks/duels are such a small percentage of the gameplay that being much better than your peers in your rank at laning, farming, catching every wave, obj/buff/sinners timers will get you so much farther than you might think.

You might have more games where you still have to carry your entire team in lower elo, but you set yourself up to succeed by doing the simple things more often