Part of growth in the Christian life is to have some passages of scripture memorized. Thy word have I hid in my heart that I might not sin against thee. David penned in the psalms.
Let me invite you to memorize scripture.. It is nice to have a passage ready when you are tempted.
Or if you have some time to just mediate. That is another diacipline you should learn. Meditation. Turning the verse around and around in your mind. Asking what is it saying? How can I apply it to my life?
You are called to feed yourself. Read your Bible. Memorize some verses and passages. As you memorize passages you will find you feel better about world events and daily life. People won't get on your nerves as much.