I don't think I've ever lost a game in B5. I've lost in bronze, just never in B5. I usually end up in silver at the end of the season (no comp last year so I don't have my border this season) :( My strategy has always been to ask myself "what's the most annoying thing I can do right now" then I go do it. Eventually the enemy breaks down. Bronze isn't about skill. It's about psychological fortitude. Whichever team can get the other team to break and tilt first wins 95% of the time. People complain about AFKs but in actuality, if you can just not fall apart completely, the enemy will throw because they'll be arguing over why they aren't dominating a 4v5 and whose fault it is. Always remember, the enemy is playing a bronze game too.