It’s not necessary to particularly focus to say the prayer. You don’t need to put effort into it when you have divine love. Wherever you are,
on a stool, on a chair, in a car, anywhere, in the street, at school, in the office, at work you can say the prayer, “Lord Jesus Christ have mercy on me”, softly, without pressure, without force.
St. Porphyrios of Kaysokalivia
If you want to pray for you or to donate, click here.