Is it selfish to deactivate all my social media and tell nobody?

hey,
so I wanna delete all my social media and even messenger apps like WhatsApp, telegram for minimum a month, maybe even 2 months or 3 months. The reason is I’m very tired of everything and I have a screen time of 8 hours a day and I just wanna talk to nobody, I just want to focus on myself, do my own thing... is it selfish to disappear completely for a month or even more without telling my friends and part of my family (I’ll still talk to my dad through a new number and I live with my mum). I feel like it’s kinda selfish but it’s also weird to announce that I’m going since I don’t even know who truly cares... so what do you all think?
Is it selfish to deactivate all my social media and tell nobody?
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