Get up fifteen minutes earlier in the morning.  The inevitable morning mishaps will be less stressful.(my first reaction is .. if I get up any earlier .. I might as well not go to sleep lol .. but I'm going to give it a try)

Prepare for the morning the evening before.  Set the breakfast table, make lunches, put out the clothes you plan to wear, etc.(I already do this ... breakfast is eaten in the car on the way to work .. usually a "breakfast bar" and when I'm really in a hurry .. a slim jim lol. Lunch is eaten at work. and I do lay out my clothes the night before plus set up the coffee ... which really isn't a good thing to drink .. but I NEED it! lmao.

Don't rely on your memory.  Write down appointment times, when to pick up the laundry, when library books are due, etc.( I started writting down all important things on my calendar  but I really gotta improve on writting mini notes to myself before I leave for work .. I never remember what I was suppose to get after work lol)

Do nothing which, after being done, leads you to tell a lie.I gotta think about this one .. I don't get it

Make duplicates of all keys.  Bury a house key in a secret spot in the garden and carry a duplicate car key in your wallet, apart from your key ring. I guess this is a good idea .. unless you forget where you buried it ! lol.

Practice preventive maintenance.  Your car, appliances, home, and relationships will be less likely to break down/fall apart "at the worst possible moment."

Be prepared to wait.  A paperback can make a wait in a post office line almost pleasant.( I play games on my cell phone lol)

Procrastination is stressful.  Whatever you want to do tomorrow, do today; whatever you want to do today, do it now.(I'll have to pratice that .. tomorrow lol)

Plan ahead.  Don't let the gas tank get below one-quarter full; keep a well-stocked "emergency shelf" of home staples; don't wait until you're down to your last bus token or postage stamp to buy more; etc.

Don't put up with something that doesn't work right.  If your alarm clock, wallet, shoe laces, windshield wipers - whatever- are a constant aggravation, get them fixed or get new ones.(This is something I hadn't thought of )