Thanks for the replies ...
Bob ... my mom believes skydiving is like this:
1st step: You jump out of the plane.
2nd step: IF YOU'RE LUCKY, the parachute opens ...
If that happens ...
3rd step: Next flight ... you're jumping out again.
4th step: MAYBE THIS TIME IT DOESN'T OPEN?
Honestly, jumping with a tandem master on my back was quite relaxing. I have no idea how it feels to jump out alone ... or with 1-2 instructors at the beginning ...
But isn't a properly opened main canopy the first important thing after exiting? As some members mentioned before, there are other risks beside malfunctions of the main canopy. But what's the first, important thing after leaving the plane? If the main canopy opens properly there's a good chance to return to the ground alive, isn't it?