Id hire you work in my salon what you did in the maddussa photo was amazing.. i like some of the subtle effects you used in the first and second pics... if you can do some softer natural makeup well then id say go for it..
I'm a guy, but I still voted A because you're pretty good at makeup! I would certainly recommend wife/girlfriend (if I ever get one), mom, female friends etc. to go to you, at least once to see how it goes.:)
My opinion is I don't see why not - From those pics you seem to have a good eye for colouring and tones that ranges from casual, formal to cosplay. I like the subtleness of your make up, I am sure there are a lot of other factors invovled but you do seem to have an innate instinct for make up.
You start your own business? Are you familiar with how to run a business, marketing, accounting, and other business-related topics? Even if you hire businessmen to do that stuff for you it's still important for you to be familiar with how businesses work.
of course they'd come to u ;) i think ur stuff is great! of course there r plenty more skills youd be learning, which I'm sure ur open to, but i say give it a go and try make connections to establish yourself =]
try to share ur stuff on social media if u aren't already doing so or put a flyer in a mailboxes maybe? worth a shot!
I think you would be better with the stage make up, your Medusa was very very good but the others are what I see girls in town here doing to themselves every weekend... While it looks good I don't think its amazing but bearing in mind you aren't exactly dressed formally etc, it doesn't give a view of the potential, just the every day.
Get yourself started as a Make Up Artist on Model Mayhem and see if you can get some good jobs and a portfolio put together :)