public String toString() {
		return new StringBuilder(super.toString())
			.append(" [")
			.append((this.choked ? "C" : "c"))
			.append((this.interested ? "I" : "i"))
			.append("|")
			.append((this.choking ? "C" : "c"))
			.append((this.interesting ? "I" : "i"))
			.append("]")
			.toString();
	}