Something happens when you pray that would not have happened had you not prayed. Every decision is a turning point in your life. Making the right decision determines whether you succeed or fail.
Prayer is the proof that you respect God. It is a sign that you recognize His power to change your circumstances. It attracts God. Do it.
“Confess your faults one to another, and pray one for another, that ye may be healed. The effectual fervent prayer of a righteous man availeth much.”