I have a friend just like that. When I get irritated, I make sure we spend sometime apart. The more time I spend with my other friends, the more I realize how valuable our friendship is. I mean, she definitely bugs me sometimes. But everyones going to annoy you at some point. You should never feel guilty for it.
This has happened to me.
My best friend and I were friends for 8 years but at the end we had nothing in common.
We had a falling out eventually and she didnt talk to me for 6 months.
I felt very sad initially but by 6 months I felt stronger and more confident in myself.
When she finally called me and asked me to "come back", I didn't as I'd realised i was happier than I had been in a long time.
Don't worry too much about losing touch when you have nothing in common, it's fairly normal and you'll find new friends!
I have the same problem, but what I've found easiest is when you've grown apart from a best friend its best to wait it out. and if they never call you. Don't run to them and call them. they'll realize their missing out when they see your having fun with other mates.
I am also having this situation at the moment... my friend seems to only speak to me when she needs me (i.e when she has no one else). At the moment my plan is just not to run to whenever she calls that way it makes myself more used to it when she doesn't but also gives u a little bit more independence letting her know you don't need her and can cope alone.
Maybe you should just give up and move on? Have you tried going out to different places and trying to make new friends that you do have things in common with... and maybe if you see her less then when you do meet up it will be much more worthwhile and not so full of petty arguments?
Oops I mean we have nothing in common and I feel that I have grown up a lot and she hasn't changed at all. I feel myself being constantly frustrated and annoyed at her but then feel unreasonable and guilty. We are both 21 and have been friends for 10 years, the majority of the problems are when we are out and have been drinking. I don't want to not be friends with her because I love her to bits and we do have such at times and no one know s me better than her.
do something that you both used to really love like go to a coffee shop and have coffee and just talk. tell her/him that things have changed, see what you can do about it. and sort it out. if not, say goodbye and let go.