Time flies and people change, it's a universal fact.
Problem never come from one side, it's both sides all the time. And stop asking "where's the good old days?", you know it's "old", not now, something changed already, no doubt, it is. We can't just stop at one stage, we need to move forward, look forward, and it comes to those so called "changes", what I am looking for now is definitely not what I wanted 2 or 3 years ago. We are not living in dreams, and this is unfair to me to step back to the "good old days", and there's no way for me to step back.
Seriously, everyone looks for better quality from times to times, looking for something with quality. At this stage, you think that's quality, 1 month later, you may think it's "sub-standard" already. We are all moving forward in different paces. The different in pace causes the conflict, cos we are no longer in the same pace, no longer looking thing from the same angle, it's all so difficult.
I don't mind to meet new friends as long as they are quality, but I just couldn't stand to meet someone new with no quality when I was stressed and upset. I have no problem to meet new friends from other friends, it's pretty obvious that we have very different taste and standard in friends.
There's nothing more I can say, to have the "good old days" again, the only way is to move forward together, to talk and to understand more. Communication is important, not just bruting all the time.