1 I see a combination of Fe and Ti. The Ti is analyzing for the purpose of Fe to make sure you're feeling the right way and not being a axxhole.
2 This sounds like Fe, again, especially with looking to others' examples for happiness. Also, there's a hint of Se with wanting to be where everyone else is (I interpreted this as kind of wanting to be where the "stuff" is happening). Maybe a little bit of Ni too, with the yearning for creative expression, though creative expression isn't necessarily type related.
3 Feeling good about a new style isn't necessarily type related. If it was, it could fit best with Se, Fi, Si, Fe, or Ne ... I think the big question is /why/ does that make you happy. If your happiness with your new style was because it's new and exciting that would probably be Se or Ne, but if it was "this is expressing who I really am, inside!" then that would be Fi, or if you were glad with the new style because it would make others' view you more favorably then that would fall better into Fe.
4 I think this could fall into any type. Stereotypically, the types who have the hardest time with criticism are the feelers, but like, an ESTJ could be upset with criticism if the criticism made him/her feel incompetent or irresponsible or something.
5 Mostly Fe
6 Hmm, well I would say Te because it's focused on the end result, but if it is Te it's a very weak form as your view seems to be more "let's just get this over with!" than "yeah, efficiency, goals, and results!!!!" Honestly, this could be any number of functions. Why do you usually want to get it over with as quickly as possible? Do you find the task boring or draining, or is it putting strain on those around you, etc., etc.?
7 A mix of Fe (focused on the fam) with Se (this is cool and exciting!)
8 Se
9 Ti and Ni. This is also quite XNFJ, as these types are often perfectionists and like to devote hours to getting something right.
10 Ti.
11 Fe.
12 Haha I am the same with the speaking/thinking thing! xD Idk what functions these would be ... Again, why do you prefer one-on-one communication, but also like to be involved with groups?
13 I think almost everyone feels this way. Liking to know what you're jumping into describes a lot of judging types, and isn't always type related. I think anyone could want to know what's going to happen sometimes, but like surprises at other times ... it just depends. However, jumping right into stuff when upset definitely suggests a tert or inferior Se.
14 Suggests that you're more extroverted and flexible.
15 Um, I don't think that's very suggestive of what type you are, but I could be wrong ... It seems far more like anxiety and stress than any function.
16 Almost everyone has a problem with these kinds of people, but especially NFs, I think.
17 Not type related.
18 Um, maybe a really unused Te ... xD
19 Maybe either Fe or Fi.
20 This is a lot of people, and isn't really type related.
My consensus ... either ENFJ with a highly used tert Se and not much use of your auxiliary Ni, or an XSFP and I'm just mistaking your Fe for Fi. xD Good luck with your typing!