Is it normal for my friends to always insult me?

It depends on whether they insult each other in the same way, and if they think it's ok if you do the same to them. If so, that might just be their way of interacting. If not, they might be bullying you. Even if it is just their way of interacting, you shouldn't have to do it if it makes you uncomfortable, and if they really care about you, they'll cool it down if you ask.

No. They are not your friends. Look for new people who are not toxic and really see your infinity value

No, there is a difference between sarcasm and insult. If it feels bad, or makes you unhappy, I would talk to them about it. It might just be a case of misunderstanding. However, if this is a constant issue that continues after you have asked them to stop, I would consider ending the friendship (or at least changing it in some way).

too much isn't enough, but to speak up in a nice way is good. Everything in balance is ideal, but when it goes beyond the surface it needs to be fixed. But remember, stay nice and positive. Nothing is better than being nice :)

Yes and no. Your friend may be sarcastic and not mean the insults. If not then he/she is not a true friend.

Insulting in a funny way or insulting in a mean way? Personally I have a best friend of whom we both insult eachother, but it never gets to the point where we hurt eachothers feelings, we've even discussed about that, found out what both our limits were and where the line was, and went off that. If your friends are coming off mean, don't be afraid to be open about how you feel. Hope this helps!

That is not normal no. I would honestly think about your relationship with these friends of yours bc that is not helpful to always put someone down.

I think that if it is truly offending you, it is not okay. Maybe your friends don't recognize that it is actually hurting your feelings when they insult you, as some people just do it to everyone but without meaning to actually hurt them, if that makes sense. Let them know that what they say hurts your feelings. If they continue to hurt your feelings after you ask them to stop, then i might recommend reminding them again, or finding other people to hang out with.

If you have true friends, they are going to want what's best for you. They will look out for you and protect you. Unless in an obviously joking manner, insults to purposely put you down are signs of an abusive relationship with your friends.

it's not a healthy thing for them to constantly insult you and I think they'll stop if you tell them that it makes you feel uncomfortable. However, the question is.. are they insulting you maliciously or just teasing you? I think when you find the answer to that, it'll be easier for you to know how to deal with it :)