This is a litmus test. If your mentality is that you are paid for your time, not for your value, then I guess you will always carry guilt about working multiple

This is a litmus test. If your mentality is that you are paid for your time, not for your value, then I guess you will always carry guilt about working multiple jobs. If however you feel zero guilt, it is because you have internalized your true self worth. It shows you understand the value you bring to a company and the value of a company having a fully onboarded developer hot and ready to go whenever a crisis happens. You are not merely an ass sitting in a chair. Once you learn that your value as a developer has no relation to time and space, you can truly ascend to the next level of social class.