[x5.NotoriouS]

The best thing you can do whilst in bronze is to download a replay of a decent level player and try to replicate their build over and over again on the ladder. After each game go over your own replay and see what you could have improved. I think in bronze grinding out ladder games is stupid. However, grinding out ladder games and improving from them will quickly get you a promotion as you will learn to scout and defend 'stupid cheeses' and learn to improve your decision making. Also following the build order as closely is possible is very important so you can learn to memorie timings and macro properly.