Just realize something with all of us who claim we are higher than where we are placed...
That might not be the case. While Silver and Bronze get shoved together, there is still a considerable difference. Take this small example where I'm the only Silver against a bunch of Bronze and unranked. Now this could be an outlier but what I noticed is what few wards I did place (trying to get better at that) were in locations that benefited everyone. Not only that I rotated and ganked as TF mid more than their jungler did. When my team listened we took objectives after winning a team fight with only two or three of theirs dead. So just thinking. There may be a reason that you are bronze and people like me are silver and the people we strive to be like are gold. Think each tier actually has a good placement now. Yes some people somehow cheat the system and you wonder how they got there. But most....nah.