<human>: Hello,
I'm an 18 year old girl and I have been told by people (and realized myself) that I am too sarcastic. I love crude humor, I swear a tad more than I probably should, and I am ALWAYS sarcastic. always. most of my conversations with my friends are us sarcastically tearing each other apart, which I think is absolutely hilarious, but not exactly ideal for a romantic relationship. in serious conversations, I often find myself struggling to refrain from making sarcastic remarks and sex jokes, it's just who I am!! I'm a virgin, ironically, and I'm horny as fuck of course, which i suppose could be a possible reason for my affinity for sexual jokes, but the sarcasm is something that I can't really explain. nobody in my family is this way. I've never been in a serious relationship, I've gone to small schools in the same district with the same kids all my life, and I just graduated high school. I'm entering my first year of college, and I really want to get my sarcasm in check because I want to be in a relationship more than anything. I crave companionship in a different way than friendship, and, as previously stated, I really crave sex, since I am a human being (surprising, I know). I don't know how to change my personality completely. I am fun and spunky and a nice person, but sarcasm is such a huge part of me, and I just don't know how this will work in a relationship. especially since I dish out so many sarcastic insults (my friends know I'm joking and they join in, but I'm worried about romantic relationships). I love my sarcastic side, and I don't want it completely gone, I just don't know how to tone it down. 
any advice would be so appreciated. thank you so much :)

Can you provide a brief rundown of the text in within 3 sentences?
<bot>: I'm too sarcastic and I don't know how not to be. I'm worried that this could be an issue in romantic relationships