I never resell stuff, I upgrade my phone, pc and laptop once every 6 years and keep the previous as a backup. And the one before that i disassemble to parts and

I never resell stuff, I upgrade my phone, pc and laptop once every 6 years and keep the previous as a backup. And the one before that i disassemble to parts and only keep those if they're still useable (and useful e.g. if i repair a family members pc) or throw them away.