I have fine, thin hair that needs washing every morning or it looks greasy. For YEARS I have showered every morning, gone about my day, and then fallen into bed at the end of the day. Didn't really think about it.
But recently I have started having a quick shower just before bed and it has changed everything! It is SO NICE being all clean and getting into a nice clean bed. I am now horrified by the idea of falling into bed all covered in the day's grime to marinade all night. Yuck. (I do still shower in the morning too - can't face the day without washing my hair).
Evening showers. 10/10. Highly recommend.