As you're growing and becoming more independent, they're having to get used to that thought and trust you.Plan your college to complement your plans and be a useful degree that can earn you money, whether through a high-earning job, or giving you the knowledge and skill to create your own path. 

If the multinational corporations with deep pockets cut no slack, I surely can’t afford to.

If your "Retirement account" is a Self Directed IRA, Your LLC (unless owned by your retirement account) cannot do any business with the C-corp or your retirement account.

I flip houses and have a full time corporate office job.

My Entire Life i hustled no matter the stage, the area,the arena, level or competitive sport and i've realized how important the hustle is its a lifestyle its a culture it pertains to everything merchandising,real estate,sports ,corporate america and globally.My Question is How hard are you willing to hustle?

There are advantages to keeping properties under your personal name (types of financing available, ease of financing, down payments, etc.) as well as putting them under an LLC/Corporation (built-in liability protection, etc.). 

Focus on your strengths and partner up with people who complement you.

But isn't the Solo 401K plan established per company, thus both husband and wife getting their own complement of Solo 401K and Roth Solo 401K in which they can roll over their older 401K and traditional IRA (except Roth ones) and take advantage of the other benefits of a Solo 401K, which is what Vlad wants?

So yes things like corporations arose.

And with returns on some approaching 7-8% still with national corporate tenants they can a great fall back (or first line strategy).