No offense, but if your full time job is a Federal government job, IMO you’d be crazy to even consider giving that up - with all the benefits that come with it - for this business. You’ll be giving up all your seniority and all your benefits and in return you’d have to replace your health insurance, life insurance and retirement contributions. Remember, as a self-employed business woman, you’re on your own to pay for all of those perks.
Also, as for the “boom” - it may or may not happen; but what you do need to do is market yourself like crazy to get your business up and off the ground so you get it to a point where your business income sustains not only the business, but your personal expenses. That can take a good 2 years or more of constant marketing - and hard hard work And in the meantime, again, you’re on your own for all business expenses.
The hype and videos about the various training platforms that “guarantee” a 6-figure income get people to drink the kool aid and separate folks from their wallet when, in reality, that 6-figure income doesn’t come until after several years of hard marketing and cultivating good, direct work from good clients and companies. And the is so over-saturated with people coming into the business now, willing to work for peanuts to “get their foot in the door” - well, you have a long road to hoe.
IOW - do yourself a favor and don’t give up your day job…
And good luck