Too tired to fall asleep

Yes, I am tired now.

I got up at six, went to school for a class, came back home in the afternoon, and went to work. I worked till 9:45pm.

I came home and took a shower. I was ready to go to bed.

I can't sleep!

Am I too tired to fall asleep like an old man??

I don't look like my age on the surface but inside of the fake youth looking is difinitely getting older and disfunctional.