Be Thankful always specially to God and in Words, deeds and thoughts. Practice to be thankful; you can start from right now.
"Do not be anxious about anything, but in everything, by prayer and petition, with thanksgiving, present your requests to God." Phil. 4:6
"People were rebuked for not thanking God for their harvest. Jeremiah 5:24-25"
Prayer while communicating with others: "Thank You Lord for this Person and I know that You Love this Person :)"
Thankful Quotes: http://www.great-inspirational-quotes.com/thankful-quotes.html