@Leton. @nisse Thanks for your replies! Sorry that I reply late, I was on a small vacation and had to work a lot after.
Those people are not my closest friends, but somewhere between good acquaintance and friend or so. These people started asking me questions on my sexuality/romantic orientation, because they noticed I seem not interested. Otherwise I wouldn't have discussed it with them. But these people will be in my life, because one is in a relationship with a good friend of mine and the other shares the same hobby as I do, so I see him over there.
The weird part with both is when I told them I am aroace they were like: hmm okay. And a few days later they came up with all these questions and start to invalidate it.
I try to explain that I know myself pretty good and that experimenting won't change my feelings (and yes emotionally numb was also new to me). But I guess they try to convince me, because they have experience with crushes and relationships and everything. And I think they think because I don't have experience, that they can 'wake me up' romantically and sexually or so. That it is because I don't have experience. And I tried to explain that that doesn't make a difference, and they said they understood, but the next sentence contained experimenting again.
So maybe they just really don't understand it or so. But if they keep repeating I have to experiment, I don't know how to explain it to them anymore. And I really can't do anything with "it might not be true, because emotionally numb".
And what Nisse said: indeed I want people to accept. If they don't fully understand, okay. I also don't fully understand them. But I won't ever say that it might be not true that they have orientation X or whatever. But I wonder if they fully realise how invalidating their comments are.
Wow, I think this whole text is not coherent at all. I hope you get it a bit.