>>852643
>Idk why catholics always wear them
Typically, Catholic laity wear the crucifix (cross with Christ's body) rather than just the cross, the latter of which is more common among Protestants. I own only one cross necklace (wooden cross on a black braid), which I purchased as a Protestant and seldom wear today. I'll probably get a crucifix necklace before long, as Christ crucified is a powerful image, but for now I've been more focused on living my Faith than simply wearing it.
>I have a hunch that having one on my chest will remind me to stay on the straight and narrow. Does anyone with firsthand experience know if it will help?
It has occasionally served as a reminder, however it has not kept me from committing grave sin in the past, which then led to feelings of unworthiness while wearing one. So, do not expect it to keep you from sinning… Personally, I would advise you to first form a strong prayer life and keep yourself busy with a day-to-day, Christ-centered routine - once your focus is truly on Christ and not the things of this world, living according to His will and not that of flesh, then I would don the cross or crucifix and let it inspire you to sin no more and avoid whatever leads you to sin.
<in that case, why not wear one right away?
As I said before, in my personal experience, I felt like I was doing a disservice to Christ by wearing the cross while committing grave sin, week after week, too weak-willed and immature in my Faith to repent. But, that's just my personal take on it. I'm in a better place now and, now that you mention it, may just have to buy one myself now.