Did you enjoy building the sheds?? If so, you gave your brain a vacation and did something fun for you. If you didn’t enjoy it, hire someone next time.

Either way, it’s the past - you’ve already built the sheds and can’t get that time back.

Life is short and fun is good. You’re going to die anyways. Might as well enjoy the time you know you have. This includes giving past you some leeway.