Setting aside the fact that Roth IRA is tax free at retirement and 401k is taxed, both give you the opportunity for compound interest which is so extremely powerful, especially for young investors who socked away any amount they can in their 20’s.

:The Millionaire Next Door - Thomas J StanleyThe Millionaire Mind - Thomas J StanleyEntreleadership - Dave RamseyThe Compound Effect - Darren Hardy (And his little goal setting book "Living Your Best Year Ever")Never Split the Difference - Chris VossThe Millionaire Fastlane - MJ DeMarcoIf you want to get a bit outside the realm of strictly business and self-improvement, there are a couple of good ones that I've read recently:The Paradox of Choice - Barry SchwartzGuns, Germs, and Steel - Jered DiamondAnd, just for fun, I've been reading the Horatio Hornblower series by C.S.

These are your body's natural defenses and enough peaceful sleep is very important because it is one of the components of this natural defense system.Many cultures actually prepare for sleep time, like calming the mind via meditation, some folks pray to get into the zone ,some folks read or go for a relaxing walk before sleep time,drinking relaxing tea,stretching exercises etc.These days folks tend to go to sleep right after Netflix, or video games or maybe stressing over a problem etc...what happens if you go to sleep that way is that the mind which is like a muscle could still be mulling over the issue, and that might carry over to sleep. 

Plenty of instances where guns are used in self defense or as a deterrent and has saved a homeowners life. 

If you don’t like to read, listen or educate yourself than unfortunately you will likely not find much success (although I am sure there are those out there that have succeeded without).Rich Dad Poor Dad, Millionaire Real Estate Investor, Multi- Family Millions (Dave Lindahl), ABC’s of Real Estate Investing, The Book on Rental Property Investing, Hold, The Advanced Guide to Real Estate Investing, The Due Diligence Handbook for Commercial Real Estate, Millionaire Real Estate Agent, The Book on Managing Rental Properties (Brandon Turner), The Emyth RevistitedCrushing It in Apartments and Commercial Real Estate, Emerging Real Estate Markets ,The ABC’s of Property Management, Wheelbarrow Profits, The One Thing, Outliers, Start with Why, David and Goliath, Chasing Excellence, Extreme Ownership, The Compound Effect, The Entrepreneur Roller Coaster, Be Obsessed or Be Average, The 10x Rule, The Obstacle is the Way, Ego is the Enemy, Am I Being Too Subtle, 48 Laws of Power, Atlas Shrugged, Man’s Search For Meaning, Sapiens, Tools of Titans, Four Hour Work Week, Who Not How, Shoe Dog, Ride of a Lifetime, The Honey Bee, Living with a Seal, 10% Happier, Relentless, Zero to One, Can’t Hurt Me.

This is paid to them on a monthly non-compounding basis of interest only payments.Each of these investor notes are set with a certain time parameter.

The knowledge will compound.

The risk of being sued is always present (even as a home owner) but it can be mitigated by insurance, planning, and defensible business practices.  

Liquidity...and the power of compounding future investments with the 30 year mortgage, that you don't have with the 15.Example:30 year mortgages - 3 years 4 months, CF = $20k accumulated. 

That way like compounding interest my money will grow faster and faster.