Personally, I think I woud've started investing a lot earlier. If I invested more money into rental properties I would be making a lot more money and be better off (not doing too bad right now).

Ten years ago? I would've invested a lot of money in Apple and Google and Netflix, bought a lot of Facebook stock after its IPO spiked and dropped, bought a lot more property when the US economy/real estate market collapsed under George W. Bush.

I'm hoping for another housing crisis in a way. Is that a little selfish?

I was 11 in 2007. There would be little I could do. What exactly can an 11 year old do?

Unless you are talking about transporting myself and reliving those ten years. I would try to work so I can invest in things like Netflix and Apple. Then I will buy like 20 copies of Xenoblade and sell them when they were $100 each. You know stuff like that. If you know the future you really can't lose in financial investments.

Well, are we talking about things that happened in our own lives? I guess I'd have done some minor things differently here and there, but nothing too drastic that I can think of.

I'd join VGChartz a lot earlier. That's it.

I mean, I'd wind up having much, much higher grades in my subjects; but that's because I can't reset my memory.

Some people like war be cause they make the weapons that each side uses. 

So in a way you  selfish are but in a way you are very smart.

@TheWPCTraveler

I would do the same

10 years ago I was 20 and in second year of Architecture. Those were the days I tell you.
I guess im gonna give a cheesy answer and simply say I would've valued those times much more. Enjoy life a little more. Squeeze every moment before being overwhelmed by the weight of responsibility.

But also... I would have placed bets on every major sport event. Those can get you millions. Then I would've invested in the stock market knowing what I know now. Yeah, thats the stuff.

Wish I started piano earlier

I'm still young, but it's something I'll forever regret

I honestly don't think I would change much. 10 years ago I'd be just 8 years old and there's really nothing in particular that I regret from that time up to this day. I'd probably just change minor stuff like being a bit healthier/more active since I've never been into sports or exercise, but that would be it I think =P