Attitude
Be strong and immovable. Always work enthusiastically for the Lord, for you know that nothing you do for the Lord is ever useless.
Attitude is important because it affects your thoughts, motives, and actions. As a believer in Christ, you can maintain a positive attitude through hardships and adversity. You can know that the God of the universe created you, loves you, and promises you salvation and eternal life, where pain and disappointment are no more. God is working for you, not against you. Remind yourself of these truths every day. They will positively affect your attitude, which will in turn enhance the way you live and serve God.