I have one tip, on your long commute, if you are driving yourself, try to do a form of ada as you drive, I.e. Don't go into auto-pilot but look out for all hazards, constantly think about speed, etc.and try to be aware. It's the best way to drive anyway but is tiring to start with. If you are on a train, just read about LDing (e.g. Rinpoche Tibetan dream yoga). If you're being driven in a car or bus you may not want to read if like me you get nauseous. You could try ada out of the window though, and looking to spot odd things and do RCs.