Try (one's) luck American verb phrase
To try to suceed or achieve something in spite of taking a risk
He's trying his luck at starting his business.
Some people try their luck at investing their money in stock.
Fred went to casino to try his luck.
To be thankful or grateful for one's good luck usually while avoiding a bad situation
A normally unreliable person can still be right about something, even if it is only by accident.
It is used to say that someone is lucky.
Relying on guessing and luck
The verb "try" should be conjugated according to its tense.
If you swallow the bait, you take something that someone offers you, or agree to do something that someone asks you to do without knowing that it is a trick or way of getting something from you.
You can't just do whatever he wants you to do. Don't swallow the bait.