You are here because someone took responsibility for you - to raise you, to nurture you, to teach you, to mentor you, to point the way, to give you help, and to give you scholarships and opportunities. And, yes, you earned them. Yes, you are worth it. There is no question about that. And, yes, you have done us all proud.
Responsibility is joyous.
And, I believe you understand this. Responsibility also is a kind of currency. Someone gave you some along the way - perhaps someone gave you quite a lot of it. So, it is important that you not shortchange those who gave you this currency. It is important that you not sell short this gift.