True, senior days are both the best and the worst. Concentration/focus vs emotions
I was a control freak. I didn't like pep rallies, bon fires, senior day or homecoming. I wanted to be completely in charge of the mindset of my team on game day. I had a team that stood at 7-0 with our "rivalry" game on a Saturday. Someone thought it would be great to have a bonfire the night before the game. Even in the flickering light, I could see something wasn't right. I got the team together after to discover my top 2 QBs, starting center, and rover had been drinking. Had to kick a total of 7 off the team that night. At 11pm, I had a new QB, that hadn't played a snap there since JV working in the gym. Fortunately, I had 2 stud tailbacks and a solid defense. Needless to say, that was the end of bonfires etc.
Just as an aside, for those of you with coaching experience.....the source of the booze was the father of one of the QBs.