feeling nostalgic

if one don't regret, how would they move on,

but regretting too much, is just so depressing.

if i get to turn back the time,
will i repeat what i have done?
having the same friends?
going to the same schools?
failing exams?
liking the same person?
lol..
this reminds me of the road not taken poem..

but my version is between the road which is prepared and not prepared for me..