It allows you to learn from the mistakes of others so you can shortcut the process and avoid common mistakes investors make.

You can hear real-world examples of how others have built their investment portfolio and (hopefully) learn to avoid their mistakes.4.

I made a lot of avoidable mistakes. 

He made a mistake but it's not a disaster. 

Yes, excellent point.  2008 was rough and I do not want to repeat the same mistakes of yesteryear. 

I dont think you can call it totally passive if someone does that they are probably going to make a mistake you need to work the loans and put time into them to ensure all the safety items you mentioned.2.

I just want to learn from my mistakes and gain as much knowledge as I can.

This is a mistake my mentor and I made early on.

But, your first mistake is putting all those properties in your personal name.

@Krishna SurendraRecommend exploring as many sources as possible to get referrals AND cross-reference them to get as much accurate information as possible.Check out NARPM.com, BP’s Property Manager Finder (BiggerPockets: The Real Estate Investing Social Network), etc.Also, encourage you to learn from the mistakes of others - by reading posts here on BiggerPockets about owners not having their expectations met by their current Property Management Company.