Offer options, if you choose. No, I cannot bake cookies for the school party. I can buy some instead. Life brings all kinds of changes. Boost your self-esteem by giving yourself small, frequent treats.
Unexpected delays are opportunities to practice relaxation.
Remember Love for yourself and others. Preparing Physically Breathe deeply and often. This will relax you and keep you energized. Exercise, as is appropriate for you, at least three times each week. Eat three well balanced meals each day.