You’ve said that several times now. At 19, you’ve got 4 years until you’re eligible to even apply for the FAA certificate needed to fly for an airline.
You can go $100K into debt at one of the zero to hero schools and only have 17% of the flight hours required to be eligible for that certificate but hopefully you’ll be qualified for entry level jobs such as flight instructing or aerial survey or such. Hopefully they pay enough to make your monthly loan payment because if they don’t, you’ll be pulling down a second job to make ends meet.
It won’t matter if you live at home because you won’t ever be home long enough to do something other than sleep.
You could look at the MO ANG. Do something like be a oadmaster on C-130s at St Joseph and fly as aircrew or work on the B-2s at Whiteman, get plenty of education benefits, and apply for one of their pilot slots when it comes open, then get paid to learn to fly, have a job when your done with training, and have a pretty easy transition to an whatever other non-military flying job you want. None of that is out of pocket. But only take that path is you want to serve.
You could also go to SEMO and get your degree while getting the pro-pilot credentials. Probably cost more than a zero to hero, but you’ll likely need a degree to get to a major airline anyways.
Explore our academic programs.
semo.edu
You could also spend the next four years paying as you go at the local airfield, getting your ratings, and building time for about 1/3d to 1/2 the cost of the zero to hero program where you will also be networking with other local pilots that can help you get into the local pro pilot gigs.
You’ll have to decide if any of those routes are suitable to you; like everyone else, it’s a matter of what matters to you. Pretty much anything is possible depending what your priorities are. Those things that may be important to you many limit your opportunities, but you won’t know until you start talking to people who are actually doing it.