ANSWER:

No, you are not sinful as this is a necessity and you have no other option.

This is a recommendation and not prohibited. 

Sheikh, i know prophet Muhammad (pbuh) prohibited sleeping alone in a home. But sometimes i cant help but sleep when im alone. But We’ve a window neighbour, their house and our house is only 1 hand far. So, am i sinful for sleeping?

Etiquette, Morals and Heart-Softeners, Other | May 15, 2022 12:37 pm
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Sheikh, Is it an authentic sunnah to dust one’s side of the bed that they intend to sleep on when going to bed. Somewhat a part of the bedtime adhkar. For the person doesn’t know what might’ve been placed thereafter they left it. As some say this is reviving a forgotten Sunnah. Or is it a bidah?
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What to do if two people initiate salam to each other at the same time. Both reply or both stay silent?