Not at all. I was only pointing out that we shouldn't curse people. I think God has used the saints and churchmen to proclaim just judgment... but I certainly do not deny that often times misfortunes are our correction. In fact, it is the very reason for all suffering... our own correction, or to obtain the grace for someone else's.
But if I pray for the correction of another, I usually pray that God enlighten them. I leave it to Him, being all-knowing and infinitely prudent as I am not, to prescribe the cure. If I know someone with a drinking problem, it may seem to me that that person getting into a terrible accident on the way to or from the bar would be a great way for God to get the message across (not that I actually think so), but only God knows, as only He knows the utmost depths of our minds and hearts and souls, what could awaken us or move us from our wicked paths.
Finally, if a sinner loves his vices, and stubbornly intends to cling to them, they probably will virtually no matter how God afflicts them. Such a soul chooses hell. God is more likely to give them their heaven (in justice) here on earth, than punishments and chastisements which, in His infinite knowledge, He knows will not move that particular sinner. Some choose hell absolutely. For the rest, I trust God knows what He is doing in bringing them along, chastising them as He knows is most likely to bring them to their senses, quite without my help or direction.
I, on the other hand, if I begin to make myself judge of others and the state of their soul, and begin so to condemn others with curses I would certainly not wish on myself, I neither do myself, nor my neighbor any favors. It is better for me to have pity on my neighbor and pray or do some penance for them... by this, not only is my neighbor helped genuinely as God knows will be best for him, but I, too, am helped by my opportunity to practice charity and humility. And chances are there are shades of my neighbor's "horrible sin" in my own behavior somewhere. So let my prayer rather be, "God, have mercy on us both... for not only this man, but myself also, I am a sinner too."
Which prayer will be more pleasing to God? "God, please let something bad happen to my neighbor to bring him to his senses?" or "God, remember the blood shed for this man, and have mercy on him, as I also pray for your mercy."