public void save(){
		FileWriter writer = null;
		try {
			Random rand = new Random();
			String fileName = "aReinforcementLearner" + rand.nextInt() + ".txt";
			writer = new FileWriter(fileName);
			String toWrite = "" + score + "\n";
			toWrite = toWrite + rl.saveString();
			writer.write(toWrite);
		} catch (IOException ex) {
			System.out.println("Failed to store reinforcement learner!!!");
		} finally {
			try {
				writer.close();
			} catch (IOException ex) {
				System.out.println("Failed to store reinforcement learner!!!");
			}
		}
	}