Probably not the best place to ask but how should I properly deal with losing friends

Oh okay, I took your question the wrong way, glad I was wrong though. To me it depends on the situation, so I'll try to give you advice for what you're going through now. I'd say it depends on how close you were. If the relationship is important enough to you, then you should consider making ammends and trying to fix it. The way you responded makes it sound like you feel guilty about not "doing more." I think you'll feel better about yourself as a person if you put that effort into it. If this girl is a true friend, I would think she would forgive you as long as you didnt do something horrible. If she doesn't then move on, there are a lot of kind people in this world. If you really think it's your fault then use it as an experience to learn and grow as a person so that you dont make the same mistakes again. That being said, we all say and do stupid things at times, so dont be too hard on yourself.

I'm used to and comfortable with losing acquaintances.If people I regard to be friends want to terminate the friendships they have had with me, I will absolutely feel bad and curious about reasons why they want to leave me after some years of deep conversations about life philosophy,generally knowledge and personal information..Once I know the reasons I will respect their wishes, let them go and wish them have a good future ..To some extent,I just follow the flow of life...I let Zen guide me in terms of interpersonal relationships.So far,none of my friends wants to terminate friendships with me, though they sometimes are mad at me because of my being reserved and too lazy to do some research on material they provide...they know it may be difficult to find another me online..I don't really terminate my interpersonal relationships easily because I hope someday my acquaintances can be friends as time goes by...

@Enki You don't terminate friendship with Fox. Fox Terminates you.

But potato master then your not actually dealing with the psyche of having known what friends are like and by trying to not just make new ones most people generally will worry On the other note, of the op... In any circumstance whether it be super negative, a falling out, someone moves away it’s okay to be sad for a bit but it’s better to try and take your mind off things for a bit and reset yourself and realize there are otherthings to do after you have vented and had your time to dwell on it. Just don’t be on it for to long.