// MOBIL trade-off for driver and neighborhood
final double oldBackDiffAcc = oldBackNewAcc - oldBackOldAcc;
final double newBackDiffAcc = newBackNewAcc - newBackOldAcc;
final double meDiffAcc = meNewAcc - meOldAcc;
final int changeTo = newLaneSegment.lane() - currentLaneSegment.lane();
// hack for CCS
if (me.getLongitudinalModel().modelName() == ModelName.CCS) {
double biasForced = 10000;
double biasNormal = 0.02;