Clarification please.

Alcohol swab the top of the bottle and let dry
draw back air in the amount that you will be drawing out of the bottle
stick the needle into the bottle, turn upside down and pull out X amount
flick the syringe and change needles if necessary
prep injection site
push the needle
aspirate
inject (take about 90 seconds)

Does this sound good to go? Bout to do my first one in about an hour or so!!!!!
Kinda freaky!