Is it normal to feel anxious when best friend doesn't text me a whole day?

[Anonymous]

we texted everyday. but when I didn't get any text within 24 hours, I get so nervous. I tried to occupied with other stuff., but still I can't chill about it.

if you tell me to talk about how I feel towards my friend, that won't make sense because we are just friends..

have you ever feel this way?

[Anonymous]

I have but I came to realise it's not healthy and that other people have lives that don't involve constantly being on their phone

[Asker]

how do you cope with that?