Thankfully drive fast food restaurants are set up to make ordering relatively easy. Ordering a "number 1 with a coke" will always get you a good meal. Mobile ordering makes that even easier nowadays. It can however be an absolutely excruciating experience if you desire anything specific or if there are any issues with your order. Earlier today I had a horrible experience at a drive thru and ended up not getting what I wanted because the microphone cut out on me during a block... I'm honestly still fuming over the whole experience, but the important thing is to just use these as opportunities to improve on an area of speech that a lot of us struggle with.