Actually as a beginner you would want to play as both colors. You'll notice that as you get better, you really won't want to play as a certain color (most likely black). I know this because I used to play only as white, and sooner or later you have to play as black. It's not as much as knowing how to play as black, but your willingness is what matters. Especially at a beginner to intermediate level, black and white should not make too much of a difference. You have to be able to enjoy playing in both positions or else black would stay forever inferior.
Repetition is nice, but it also is nothing but memorization and you don't need actual games for that. You won't improve in a wider scale that way. Once you get to a higher level and want to see similar openings and practice on those positions is probably when you want repetition. But even then, you want your games to be as different as possible which means you would learn something different from each game. If you get the exact same position it's easy to show that you learnt from your mistakes, but if you get a different position and you locate a similar mistake, that's what really shows improvement.
go joing a guild and gets some gold. dont be all sad cause your loosing.