After I quit my day job and started freelancing, I actually saw my sleep schedule worsen. It partly had to do with the initial lack of projects and clients, and

After I quit my day job and started freelancing, I actually saw my sleep schedule worsen. It partly had to do with the initial lack of projects and clients, and other challenges of freelancing itself, but what I observed was that my day job's grind or regular schedule also helped my sleep schedule. However, I eventually overcame those challenges and created my own schedule to work with, and my sleep cycle became better then onwards.