St Paul says we should pray without ceasing
I was just thinking the same thing
I find it really easy to pray in the car. A longer drive, I say the Rosary. A shorter one, the Divine Mercy. And constantly thank God for things that you see that are beautiful, or for nice people, or ask Him for the conversion of mean and twisted people. If you’re having trouble with the motivation maybe get an Orthodox prayer rope (I’ve been meaning to get one myself!) And just say the Jesus Prayer over and over (Lord Jesus Christ, Son of God, have mercy on me, a sinner) That’s taken from the Bible somewhere I believe. Anyway, it is bigger with our Eastern brothers, but is used in the Catholic church as well. The “experts” recommend saying the prayer on a sort of beat with your heart, so that if you do it enough then you’ll find yourself thinking it without even meaning to. It’s such a beautiful prayer too! Similar to the Divine Mercy.
Also look into ejaculations (I know, not what you think it means), which are short prayers or exclamations that you can say mentally over and over again. For example, Jesus! is a really simple one. Or Lord Jesus, wash me in Thy precious blood. And there’s really an infinite number of these.
Say the Guardian Angel prayer as well when either you wake up or get into the car (or step out of the door). Never forget that God has placed one of His angels with you to guide you and protect you
Also you should buy a few medals and have your priest bless them, and wear one forever(even guys

), except when you go to bed. For me, it’s as if they remind me to pray, I can’t really describe it. Just like Holy Water feels ‘different’ than regular water, so wearing a blessed medal is different from any other necklace. For example I have a Saint Benedict medal, which is one of the two best, after the Miraculous Medal, and whenever I’m wearing it I literally cannot stop thinking about God and the Church. There’s a really beautiful prayer written on the Medal as well, with the first letter of each word in Latin on each side. Benedict was an exorcist, and drove evil out of so many people that the medal is seen as a way of constant intercession to St. Benedict to protect you from the devil and his works. Similar with the Miraculous Medal… only this one has Mary behind it (she gave it to one of the saints) and people who wear it have undergone massive conversions and miracles, which is why they changed the name to Miraculous Medal (from the Medal of the Immaculate Conception).
I would recommend reading the book, How To Be Happy, How To Be Holy by Fr. Paul O’Sullivan. It’s awesome, giving you really detailed and meaningful desciptions of a bunch of different prayers, and about prayer in general. It makes you think!!
Mainly you really need to get into it emotionally. Don’t only love God through your actions, literally love Him. Get into your head that He has a hand in every little miniscule happening in your life, and once you begin to see it, then you’ll be so grateful for all that He does, that you won’t be able to stop praying.
Also, don’t just pray, LISTEN!! He has sooo much to tell you! For example, He’s been telling me to go pray outside an abortion clinic

I’m really scared and was kind of trying to interpret things a different way, but I really can’t deny it anymore! (BTW I’m 17 and am going with a bunch of high school friends… We’re really pumped but already the devil is showing up, people who I thought were my friends are getting really upset that I’m doing this. And that only tells me more, based on the devil’s response to our plans, that we’re doing what God wants us to do.) Just listen, and from the incredible messages God sends you, you’ll only want to keep praying more.
Oh, and if you’re bigger on the just-talking things, not really organized pre-written prayers, remember the form that all of the traditional prayer take: Praise, Asking for something, Thanks.
*** I forgot to mention novenas!! They’re so short, and the constancy of saying them for something really important each night is beautiful. They have a huge effect!!
(PS, always pray before meals too. You probably do but just saying, even if it’s a snack you should pray.)
Oh gosh that was long

Hope that might help
