Letting go hurts. There's no two ways about it. You just gotta feel it and get through it. Cry. Sweat it out. Sing, run, write, or just scrub floors. You will get through it, and you will be stronger and more compassionate.
“When it comes to consequences, don’t speak what you won’t serve.” Meaning don’t threaten any punishment you’re not willing to enforce. This is helpful in terms of teaching the child a lesson and also an important lesson in not shooting yourself in the foot. (I took away your tv one day you were home on a snow day. Bad idea. That punishment was against my own interest! I got no work done.
Default to "nice guy." Meaning it should require something significant for you NOT to be nice. Give people the benefit of the doubt. Cut them (and yourself) some slack. Life is hard. We're all in this together.
You tackled a big project and you're wondering if it will be a success. Ask yourself: "Was I fair?" Was I kind?" " Did I put in the work?" If the answer is yes, then rest well, no matter what the outcome. If the answer is no, go back and fix it.
Institute a “Wall of Fame” for accomplishments and victories, big and small. AND a “Wall of Shame” for minor infractions such as not changing the toilet paper roll, etc. We have to be willing to put ourselves on the wall of shame too - and that’s the lesson: We all make mistakes but we own up to them, fix them if possible and learn from them always. Also good fun. Start our with actual paper version but transition to a shared iCloud album to post wall of shame pics once they are old enough for phones. Maybe even continue through adulthood if they “shame” themselves!
Being a professional means taking your work seriously not necessarily taking yourself seriously but take the job seriously, you’re there to do a job your income and the income of those around you depend on it is not a joke. It is not something to be played with you made a commitment, honor it. Show up, prepared and ready to work. Be there on time dressed well alert and positive..
Sometimes I think the best way to take care of them is to teach them to take care of others: Littler kids, sick or disabled, those who’ve been left out.