I have a nap every day, except Sundays. But in the week I have a nap after work, usually about 3.30pm-5.30pm. The reason why I nap is because I don't really know what else to do at this time of the day. After work I am often tired anyway, and on my days off I am more productive and/or busy during the morning and early afternoon and evening, but between about 3pm-5.30pm I get restless, and the only way to relax during this time is to have a kip.
Naps don't generally affect my night sleep, unless I nap too much during the day and not do much else. People often criticise me for having daytime naps. But it's like a medidation thing to me.
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Female