Uhh... Future me already knows everything present me knows... The me in 2030 has all the same experiences and knowledge as the me in 2010, so I wouldn't have anything to gain দ্বারা talking to future me. So I would just say "hi" and walk away. ._.
I don't know because that would be in the future and only future me would know what's going on in the future... Unless it's the future future.. then only the very distant future me would know.. And did u know that time travel is basically impossible because the things in the future would never happen with every সেকেন্ড of our present.. So ummm yeah! xD
I agree with r-patzz. If that future i see is good.. In the present I would make all the correct decisions which will lead me to that future and if it was bad I would then make the right desisions to make sure that future changes..