I am 30 myself income is good and I love my job so I am not looking to replace my income, just looking to invest wisely and build wealth. 

It's weird, it's corny, but it builds rapport and it works.

Analyze deals, build your network, and educate yourself constantly.If you have access to unique resources (like a VA loan, FHA Loan, or 401K), use them to your advantage!

I have 3 vacation rentals in Costa Rica and a piece of land where we will be building another one near the beach.

You’re on the right track—build awareness of costs where it directly impacts their role, but don’t overcomplicate the program with factors they can’t control.

If the goal is to become a full-time flipper/contractor, then doing tighter jobs can help build momentum for a business, that will pay dividends well beyond just the specific house, itself.  

I have the opportunity to manage someone else’s 10 unit commercial building.

Rehabbing the all building.

But you will never see the appreciation that truly builds wealth, because those low-barrier-to-entry properties will stay flat on the metric that matters: appreciation. 

That could mean working with an investor willing to fund the deal for a share of the profits or starting smaller with a house hack or live-in flip to build credibility, or putting sweat equity into a deal with a partner to learn and build your track record.