I hike this almost every day. Obviously, I love it. I take no breaks. Prisoners, maybe.
Here's what you need to know:
Parking can be tricky. If you're going at peak times (get it?), the lot at the trail head is usually full and there's typically a line. It's funny how I'll hike with vigor but I hate walking to the hike. Anyway, it's the second lot you come to and the first on the left.
The hike gets harder the higher you get.
There's really very little danger of "falling off the mountain."
Plenty of spots to stop and rest.
Bring water. Summer or winter, the rescues are almost always someone who is not acclimated to the heat and thinks they can hike for just a bit. Don't do it.
Drink water before you go. The more the better.
I strongly recommend hiking boots, or just be super careful on the way down. It's super easy to roll an ankle.
You know when you get to the two metal hand bars YOU'RE ALMOST THERE!
Good luck and god speed!