If I may wax nostalgic for a moment:
I got my original Novice license in 1990 I think (age 12). I was SO excited to participate in my local club’s Field Day outing - but it was a nail biter for my physical license to arrive in the mail in time.
I’d somehow gotten the word from the FCC that my license was issued and I got my call sign (KB2NDR) but I was so worried it wouldn’t get to my house in time for the weekend (and it didn’t!) - but the club president was super chill and said “I trust ya” so he let me participate and I still remember every minute of that weekend to this day.
It was my first full-fledged ham event (my first all-nighter too), sitting in the tents working on HF rigs I could only dream of affording at 3am with guys chain smoking cigars. They were probably chuffed at this nerdy 12 y/o who wanted to play along (minus the smoking bit).
“…CQ Field Day CQ Field Day this is K2-Zed-O, K2-Zulu-Oscar…”
(That weekend launched my short intensity but long lived ham life. Leveled up to Extra and I still have K2KD active today but haven’t touched a radio in years)