As a born again Christian, full disclosure, I find this thread interesting. I believe in Jesus Christ, the Trinity, salvation by grace through faith and a host of other doctrines from the Bible. I have studied many religions and have concluded that the Bible is right. The Bible also directs us to share our faith.
That said, I do not share my faith with some of you because I read your posts and certain of you have all made it clear that you don't want to hear about it, and you have made your spiritual choices. That is your privilege and I respect it. I don't encourage you to examine what I would have to say about spiritual matters because some of you make it abundantly clear you don't have an interest in it, even to the point of mocking/minimizing it. That's your privilege and right, and I respect it. It's not that I don't care about you, I just realize you are disinterested or even, in some cases, opposed to my faith or the sharing thereof. It is respect for you that I don't blather on about my faith, not a lack of concern. Also, this is probably not the best venue for that kind of sharing, and is not the best way to have that level of conversation as we are connected here to discuss education.
That said, when some people share their faith, it is out of concern, care and enthusiasm. Sometimes, that enthusiasm can be over the top for some people. When I express that I will pray for you, I will literally spend time talking to God about your needs. I am actively doing something for you. Additionally, I will offer to help you in any way you see fit. I think a different perspective is that the care and concern and prayers and evangelism comes from a loving place, even if to you it comes off as rude and obnoxious. I apologize anytime someone is insensitive toward your desire to be left alone. If I could talk with your friends, I would definitely encourage them to scale back until you reached out to them. Sometimes what I hear people say, or read what some have said to you, I cringe. That cringe comes from their delivery and their manner of speaking, not because I think they are trying to do a bad thing.
It is instructive to hear your reaction to a person's concern/prayers/evangelism. At times, I myself have found the zeal of the Jehovah's Witness movement to be aggressive to the point of being offensive. I can imagine that you get tired of being the focus of someone's evangelistic tactics. I'm sorry you were offended, put off and aggravated. If anyone here ever wanted to discuss a spiritual matter, I am always available to them via PM.
Just another perspective...though I will agree that the person should have had better discernment.