Growing up with an overly-nervous mother, I developed a bit of worst-case-scenario-centric thinking. Specifically when it comes to travel, in particular, air travel. The basic assumption when I get out of the car at the airport is that anyone I run into will have their worst day.
On the topic of cash: go to the bank and get $2 bills before you leave. Because $1 seems too cheap and $5 might be too much in certain cases. Two-dollar bills are a magical paper currency for tips.
On the topic of cash: go to the bank and get $2 bills before you leave. Because $1 seems too cheap and $5 might be too much in certain cases. Two-dollar bills are a magical paper currency for tips.