@
BRZ_Fern and @
Ultramaroon both of you misunderstood what he's trying to say. He doesn't trust himself to do it and would like someone to come over and help him with it.
I've personally never done it, but with the amount of people who have successfully done it, I've not heard of one person who messed it up. Maybe see if you can find another set of cheap OEM headlights and give it a try on your extra set. If you make a mistake, it's not a big deal and you can see what you did wrong. If all goes well, it isn't difficult to swap the lights.