Is it as easy As.. "A","B"ack,"C"hange"(A,B,C)

It's always easy to utter the word Change..
and there's no doubt in writing the word..
but to just execute the meaning of the word..
That's just not that easy..
Too just think about the possibilities that may offer in return..
There's too many..
and yet too scary in the same time..
But the truth was..
without even noticing..
I was already different from whom i used to be..
And now.. It's hard to just change back..
To be once whom i was..
a guy which ask for nothing in return..
to be known that he's just a guy..
which utter lesser words..
which doesn't really wants to be nosy in stuff..
Which only ask for one true friend..
That's too simple to be asked..
or rather.. too simple to turn things complicated..
As how the present he lived in now..
Is it....