Is it normal that i'm sad about to not have any friends ?

If you are a social person then it's understandable... I don't have friends either but I don't really mind, the only reason I get lonely is because I wonder if I'm wasting the time that people are supposed to make friends and maybe later I will regret it...

You're lonely. Being lonely and being sad about it is normal. It doesn't help that a friend you can trust with your life is rarer than gold.

But don't despair. I'm sure there's a friend out there for you. As for myself, I've grown used to it and I actually perfer to be alone.

Could care less about friends, would be nice to find a pet though. Some one to take care of you know feed, bathe, listen to, join in activites with, excercise, etc etc.

You humans may say a wife or what not, but all they do is nag, and argue, and frown if you discipline them.

It's difficult to make friend as we get older. I have only 4friends that I would invite home, then I have acquaintances.

Humans are social creatures, it's in our DNA to be sociable and live in groups. So yes, it's completely normal. Being alone can actually cause psychological problems in humans. You should make some friends, even if it's only online. We all need someone to talk to.

I also have no friends. At first I got a little depressed until I decided I don't need friends.
So yeah it is normal. But I am pretty sure one day you will find a friend!