Life In 19x19

I was wondering whether there's consensus for the maximum handicap allowed on a 9x9 board and how much every single stone of handicap is equal to on a 19x19 and how much large the gap between the two players has to be to give the maximum handicap - according to the wikipedia page about go handicap ...

I'm 15 years old from 7 years and I feel like I'm both 12 and 50 and I remember to feel like that since the first time I was 15 yo

howdy everyone from italy.
I've known the game of go from years (the aronofsky's movie "pi" firstly introduced me to it when I was more or less 16yo) but I didn't learn the rules until this january: however, I started to play a month ago, just after watching the lee sedol vs alphago match - and as ...