Can I get microtia surgery?

I think I might have grade I microtia. My external ear is totally there and I don’t have any hearing problems but my ears are abnormally small (I mean EXTREMELY SMALL!) .I guess it’s more of an aesthetic concern… It’s so embarrassing when I go out in public and when I go to school people make fun of how small my ears are and I have low self-esteem because of this. So my question is, am I likely candidate for this surgery?
Also, what is the average cost of microtia surgery?

A surgery that would produce a working human tail…?

Now, I’ve heard of people asking this before, but I have to know, especially if anyone is a doctor. Would it be possible to, by some way, add a tail to the existing spine of a human, in essence simply extending the spine by a large amount? I assume that there is no surgery for this, since it is aesthetic at best. Then again, I would be thrilled to have a working tail. Now, my question is ‘would it be possible’ I’m just trying to figure that out, if so, then I could figure out if anyone would be willing to do it…. though I doubt it. Of course, there is the issue of attaching nerve tissue to the new spinal extension, which I geuss could be obtained from a chimpanzee cadaver’s tail, or maybe the spine of a human cadaver, but, that would have the wrong nerve structure to properly serve as a tail, I assume, and if it did, the responses from the brain would likely be incorrect. Well, if anyone can answer this, then please give me an answer. I am very curios to see if this is even plausible
[Update, to respond to people's answers] What I meant, exactly, was, to find some way to extend the spine past the tail bone, by either A-) Taking a tail from a chimpanzee (closest relative to human with an articulated tail) cadaver and somehow appending it to the end of a human spine [this seems impossible] or B-) Taking the articulated spine from a human and appending it to the end of one’s spine. [this seems more plausible, but then the tail would move uncomfortably at best] And just as well, our ancestors had tails, and considering that brainpower is used as it’s needed, it may be very likely that, once one has a tail, he would ‘remember’ how to use it. catch my drift? And to what someone else said about why would you want it…. Of course my reply is… Tails are awesome! And, also, I could pick up stuff… To a great extent, it would serve as a third arm.
[More responses for more answers]
Yeah, I realize that the spinal cord ends, what I was thinking, was, and stop me if I start sounding outrageous, actually taking out a couple of the vertebra at the end of the spin, and taking a few vertebra of the top of the soon-to-be attached secondary spinal cord, and then somehow connecting the nerves and fusing the two together… (I don’t mean to literally ‘fuse’ the bones together, but if that would be the only way, then I don’t need to bend at my back-end much anyway, lol)

Contemplating surgery for bow legs (genu varum)?

Hey only up untill recently ive developed bow legs due to my growth spurt…although its not a severe case and quite unusual in the sense they dont look bowed in the traditional way and most people think they look normal, but the problem is my right leg’s structure differs to that of my left which makes it a lot harder to walk because its uneven (makes my right leg about a cm shorter)…i checked out this site that does the surgery in ukrane http://www.aesthetic.com.ua/
they seem pretty legit, is there any qualified docter on here that could tell me if there would be any side effects, i emailed the clinic and they told me there wouldnt be but i cant really trust them…i would never get it done without approval of other certified docters…its not just for aethetic purposes but also because they can at times ache and for my running, ever since this has happened i hate to run and i used to be a champion runner i would really like to continue with it
thanks
sorry should of said im 19 going on 20

How bad is the scar from anal fistula surgery?

I am pretty sure I have an anal fistula and am incredibly nervous at the prospect of laying open the fistula surgically, which the two doctors I have seen say is the most common treatment. I am most concerned about the aesthetics of the surgery. I do not want to have a horrible, permanent scar around my ass.

I know that’s not a major concern for many people, but it is for me.

I would appreciate answers from people who have actually experienced or treated an anal fistula

I understand the scar will look bad for six months or so, but how about after a year or more?

If you think people shouldn’t “play god”, how far does that go?

Limited to stuff like abortion, cloning & playing with genetics/dna?

What about aesthetic surgery? All bad? Or just stuff like transgender operations?

Then there are cases where people refuse proper medical treatment because they rather leave it in god’s hands. Is that ridiculous and taking it too far?

I suppose an extreme version might suggest that people should never get tattoos, piercings, wear makeup, etc. Altering the artist’s work…