Lots of good ideas here. Positive psychology seems cooler and cooler every day.
How long we take off probably counts for less than we think, and in the aggregate, taking more short trips leaves us happier than taking a few long ones. We’re often happier planning a trip than actually taking it. And interrupting a vacation — far from being a nuisance — can make us enjoy it more. How a trip ends matters more than how it begins, who you’re with matters as much as where you go, and if you want to remember a vacation vividly, do something during it that you’ve never done before. And though it may feel unnecessary, it’s important to force yourself to actually take the time off in the first place — people, it turns out, are as prone to procrastinate when it comes to pleasurable things like vacations as unpleasant ones like paperwork and visits to the dentist.