I am going to assume that you are a male based on the 'girlfriends' part, and you are probably high school or college age.
1. You are probably nervous you will say the wrong thing, which is something everyone goes through. It's just when you do mess up with words, how do you react to it? Some make jokes out of it, which helps the embarrassment. I just comment with 'you know what I mean' since they usually do.
2. Sexual humor is generally a way to insult someone based on their gender in a jokingly way, and I as well find that inappropriate. It's showing immaturity, which is a quality most girls don't like to see in any relationship.
3. Theres nothing wrong with this area; there are plenty of people out there who are interested in most all of these.
4. Similar to response 3. This should not stop you from finding friends or girlfriends.
5. You sound like a people watcher/observer. You're the one who sits in the corner and thinks about everything going on around you. People like you are usually the ones with the most wisdom; you just don't like to 'expose' it.
6. There is by far nothing wrong with that. Many girls would appreciate a guy who can wait on sex. Plus, there is also a difference between f***ing, sex, and making love.
7. Same as 3 and 4, there's alot of people into that kind of music.
8. It shows you are a realistic, down-to-earth person, which kind of goes with the whole maturity thing, definitely a good quality to have. Not to say being dramatic every now and then is wrong, it can be fun sometimes.
9. Similar to 5; you are also an independent. You don't like to depend on others all that much. But everyone needs someone to lean on when things are down, and to enjoy the happy times with.
10. I think everyone would want this. If these were gone, the world would be perfect, which it is far from.
All in all, you sound like Eeyore (from Winne the Pooh). You look sad and depressed on the outside, but really, you just like to sit back and enjoy life in a calm way; unlike Tigger who acts as though he is always high on life, which can get extremely annoying.
If I am wrong about the age or gender, I do apologize. If you are in you college years, this is the best time to make friends and find people. If you're not taking any classes, take some; you will meet a wide variety of people. I am 21 and I have not had a boyfriend yet, I haven't found the kind of person I am looking for (most guys are still too immature for me and are wanting nothing but getting drunk and having sex). Just get out there and experience more; get involved in a club or something like that. There are plenty of people out there looking for friends just like you.