<font face="Verdana, Arial, Helvetica, sans-serif" size="2">Originally posted by rkkwan:
...you don't need to worry, and there's really little need to research further.</font>
Certain travelers seem to find it necessary and/or reassuring to plan, re-plan, then check and re-check every step of their journey, asking more than once whether it is better to pay for the HK$10 water bottle with 2 $5 coins, with 1 $10 coin, or with a $20 note. Such travelers rarely find comfort in hearing that they need not worry, as that would leave them with little else to do.