According to a legend, if you catch a leprechaun you must be told where he/she hid a pot of gold.
Ask for his gold
You get two nets
No. Leprechauns do not actually exist.
Let him go.
Yes, it is believed that if you blink or look away, the leprechaun will be gone in a milli-second.
To be cleverer than him - but that is extremely difficult.
escapes
He escapes.
pot of gold
There are no exact instructions, and even if you do manage to catch one, you have my sympathy (NOT!).
yes leprechaun have lots of powers to play tricks on humans and so they don't get caught for playing tricks, they also have power to disappear in a second so you can't catch them, you have to be very fast to catch a leprechaun for it is very hard.