New player - sleep feels like cheating?

Hi guys, i started playing this game few days ago and have played it for 5h. I enjoy it and is much different than any genre i have played before. At the moment i am trying to earn more money to upgrade my house and get a coop aswell. I feel like the best strategy for me rn is farming and after i have spent my energy it kind of feels weird to run around. And if i sleep midday it kind of takes away from the immersion but feels like the best strat to do. I feel conflicted about it. What are your thoughts?