Good thing Donald Trump isn't posting. The OP would be FIRED at 22sec. mark.
Seriously, vsorrentino, I'm sure you mean well, and practice is truly something we as gun owners, can always use more of.
Realize that many here at DRTV, are NRA Certified Instructors, Range Officers, competition shooters, and other folks in LE, and the SD biz. It's an honest mistake, but one that CANNOT be allowed to happen on any range.
The consequences are just too great.
Hope you learn from it, and like you posted:
Practice, practice, practice.