If I were you, I'd think long and hard about whether the perceived short term gain will outweigh the long term effects.
I'm a pretty open-minded person, but I know that, with changes in fashion, I would be sure to tire of any drastic modification (like this) before too long and as there would be no absolute guarantee that my earlobes would return to normal...
I've told this story once before, but I'll tell it again; I love tigers (surprise, surprise!) and my mother, who was a brilliant, highly trained artist, drew a beautiful tiger's face on the knee of my plaster cast, when I was a child.
I loved it, couldn't fault it, was highly complimented on it and thought I'd never tire of it. But after just 6 weeks of staring at it, morning noon and night, I'd had more than enough of it. The guy who removed my cast, asked if he could keep it; 'for his collection' LOL :blink: and I was more than happy to let him!
As you can see from my avatar, I still love tigers, but I would never go as far as to permanently tattoo myself with one. Especially in a place that was highly inconvenient to hide.
You may think that you can hide your ears with your hair, but what if you want shorter hair when you're older, or enjoy wearing your hair up? Even if you don't mind hiding them with your hair forever - what if the wind blows and uncovers them?
You may be able to have them corrected, but do you really want to go through the risk, pain and expense of what is currently, avoidable cosmetic surgery and what if the procedure doesn't go as well as expected?
Also, be aware that as people grow older, earlobes enlarge and get thinner and saggier anyway. This modification will exacerbate the look of that and will probably have the effect of making you look older than you are.
My point is, that what seems like a great idea today may not seem so great next year, or in 5 or 10 years' time. You may very well have a greater tolerance to boredom than a 12 year old, but ask yourself, is it truly infinite?
Because it may need to be. :s