Christian lessons.

Christian lessons

https://www.gotquestions.org/Bible-complaining.html

https://www.gotquestions.org/Bible-patience.html

https://www.gotquestions.org/Bible-greed.html

https://www.gotquestions.org/Bible-contentment.html

Ecclesiastes 5

https://www.gotquestions.org/Bible-self-pity.html

https://www.gotquestions.org/Christian-promise.html

Pray to God is having a conversation with him.  

Believe that he is there listening.  

Pray to God in what God wants you to learn.  Also what he wants you to do.

Philippians 4:6 New King James Version

6 Be anxious for nothing, but in everything by prayer and supplication, with thanksgiving, let your requests be made known to God;

https://www.gotquestions.org/glorify-God-in-everything.html