Okay, I mean absolutely no offence whatsoever by saying this, but maybe can you start again? I understand that speech writing is extremely hard, as well as the whole public speaking thing, but i can't help but think that if someone was at my prizegiving reading that aloud, it somehow sounds like its not meant from the heart. I may seem so picky, and I'm really sorry! ... I'm definitely
not saying that my contribution is better, but i hope it sparks a few ideas!:
NB – I presumed you’re in your final year of school?
'School years are often known as being the best years of a person’s life – it is a time for achieving personal goals, for broadening your horizons, as well as for overcoming challenges. For me, my six years at [insert school name here] will certainly remain with me for many years to come.
On my very first day of school, I never even considered the possibility of being appointed as Head of School, a position of which I am now extremely honoured to hold. But the experiences that I have drawn from my time here have often extended beyond academic learning and achievement: I have also formed many friendships with my peers and staff alike, who have undoubtedly supported me throughout my school journey. [Then perhaps mention something else that you have personally achieved – maybe extra-curricular opportunities, or even a particular academic achievement which without the support of others and of school, you of course might never have achieved

]
And so, as I am in my final year of school looking back, I feel naturally compelled to leave some words of wisdom for the younger years of [mention school name here]. If anything, cherish both the highs and lows of your school years since the education you receive, the people you meet and even the tough times you may face are all part of a big learning curve. But most of all, have fun: school will be all the more enjoyable if you do.'
I know this is a bit rubbish, but hopefully you can see what I’m trying to get at: you had the framework of your speech, you just need to make it a bit less hesitant (e.g. ‘I wished for, but also thought, I got no chance’ is slightly irrelevant) Good luck!
