5. Be flexible, and focus on having fun, not worrying that you have diverted from your original itinerary. 
6. If one of you needs to sleep in, let him. If one of you is having that extra piece of cake, don’t make a comment about it. Allow your mate to vacation they way he or she wants to. 
7. Bring something to read or something to do so that if you find yourself waiting for your other half, you can entertain yourself and not get agitated. 
8. If you are the type of person who is always late, remember that this is your significant other’s vacation as well, and you should plan accordingly in order to minimize his or her waiting. Most of us do not have as much vacation time as we would like, and the last thing we want to do is spend it waiting for someone while he or she tries on jeans. 
9. Stay fed and don’t let yourself or your partner get hungry. Nothing leads to crankiness as fast as hunger! If you are the type who needs to eat every few hours, pack a box of protein bars and carry one with you whenever you leave the hotel room for touring. You never know when your plans may change and a meal gets postponed. 
10. Take this vacation time to tell and show your partner how much you appreciate him or her. Do something nice, like scheduling a spa treatment or some activity that focuses on his or her interests.