Most people have a hard time delegating, or even wanting to delegate, because you have been justifying your existence through your hard work, and you equate success with struggle; you equate results with struggle. And so, you sort of wear your struggle like a badge of honor. And all of that is opposite of allowing the Well-being. The only thing that ever matters in success or achievement is your achieving the things that you want to achieve.
So if you are setting standards and you're feeling uncomfortable about the standards that you've set, tweak the standards back a little bit. Ratchet it back a notch. Give yourself a break. Give yourself the benefit of the doubt. Lighten up. Be easier. Go slower. Take it easy. Have more fun. Love yourself more. Laugh more. Appreciate more. All is well. You can't get it wrong. You never get it done.