Number 3 to a 747 and a 737 to take off at a busy airport. A couple of comments from the big boys aimed at me over the radio.
Then take off after waiting the required period for wake turbulence followed by a hurried circuit at 500' at the behest of ATC and an exhortation to 'keep the speed up' on finals as yet another heavy was tailing me.
Talk about pressure. Short but sweet.
My second solo was months later at another field and another school and was in fact considered a first solo by all concerned except me. I had barely mentioned the first solo and assumed they knew. I surprised everyone when I told them afterwards.
Technically was that two first solo's?