Amy has a fear of heights so her hands were sweating a little bit as she was climbing up the tower. However, she didn't want to look like a wimp in front of everyone so she did it and here's the proof:
Here's the snapshot of the tower:

Midway up!

Going up still . . .


Yay, made it to the little platform!

She looked down a few times and got weak knees, but overally it wasn't as bad as it seemed.