I know what real estate is otherwise I wouldn't be on this site, I'm happily with someone and we plan to get married, I just wanted to give a bit of relief in such a professional  environment but I'll think twice next time.

These are professionals with additional training and a stricter code of ethics.

While I don't have a lot of concrete achievements I can point to (due to only being 17) I scored a 32 on the ACT, and have been able to refine my networking abilities through myriad professional development events in my community over the last two years.I've been reading and consuming as much as I can from Bigger Pockets for years.

The vast majority of private Landlords have no clue what they're doing whereas a professional knows the law, can spot red flags, and can find you a quality renter.

These are professionals with additional training and a stricter code of ethics.

This confuses me, I can tell from a basic layman way that something doesn't "look right" and should be repaired, but how do I know these costs professionally?

If one is a professional swimmer, they will train to always get better and improve their results and be able to swim long distances.

I know a lot of working professionals that only do condos for this reason - they just don't have time to deal with the increased aggravation of a house.There is a lot less competition from fellow investors.

Came across a non collateral loan offer ( work as a physician and got a letter from a firm offering 50 K -200k for personal / professional use).

Yes, and the odds of You finding a qualified tenant as opposed the professional agents is remote.