Sometimes I meet people (whether in a dating, social, or work setting) and I asked for their numbers to keep in touch. Instead of giving me their number, some people ask me for mine which makes me feel weird because I'm the one who asked first - just give me you number. I feel like they're being difficult or just sneaky or I don't even know what, and I feel like saying "no, you can't have my number" or "no, I won't give you my number unless you give me yours". I also don't like the idea of someone having my number and not having theirs; even if they promise they'll text me later or something, I guess I just don't like the idea of my number being out there and not knowing when they're going to text me. Does this make me an asshole for not wanting to give out my number in this case?