Be prepared to be preach without words.
To listen without judgement.
To speak the truth in love.
To serve without complaining.
To be brave.
To be real.
To be available.
Preach the word; be prepared in season and out of season; correct, rebuke and encourage—with great patience and careful instruction. (2 Timothy 4:2 NIV)
Be available for God to use you anywhere, anytime with anyone and He will.