Memorial Day is behind us. White shoes are out of storage, and the celebratory time flanked by this holiday and the next one is upon us. Judging from the fast-rising stack of mail before us, it must be graduation season.

If you don’t mind, I’d like to share a few observations.

Observation #1: Perhaps my son is right when he says that I am the strictest parent on the planet because, based on every graduation announcement that has come into our house over the last 10 years, my son is the only high school graduate to have addressed his own announcements. My husband and I insisted on it. While we chose not to send announcements when he graduated from college, I am always struck by how many parents address their children’s college graduation announcements, 100 percent, as best I can tell.

Observation #2: Some people choose to ignore the graduation announcements they receive altogether, though about half send announcements when their children reach graduation age. Personally, receiving these requires a great deal of maturity and restraint on my part. But I send a gift nonetheless. Restraint is equally needed when one receives an announcement for a child one has met only once, or not at all.

Observation #3: The generosity of those who do send best regards is overwhelming.

Observation #4: Most graduates send thoughtful thank you notes. Others either send none at all or simply sign a form letter written and typed by their parents.

Observation #5: A well written thank you note is worth keeping. We can almost predict a graduate’s potential success based on his or her thank you note.

When I receive a thank you note of any kind, I read it once or twice, enjoy it and then throw it away. We received one last year—for a high school graduation gift we sent—that was too good to discard. I kept it in a stack of papers I go through from time to time, just so I can re-read it. It provides heart-warming proof that young people can write thoughtfully and well. Because I like to share good writing on this blog, I’ll share it here:

“Thank you for your card and money for my graduation. It’s a big step in my life, and I’m glad you took the time to write me a note of congratulation. I’m going to try my hardest to be the best computer engineer at Virginia Tech I can, and am thankful to know my family is close behind me, hopeful for my success. Thank you!”

Parents, I respectfully suggest that you share this with your kids. And for Pete’s sake, consider having them address their own graduation announcements. At a minimum, take a cut of the proceeds for your efforts.