I try to explain to people who are scared of debt that money in the bank is only good for 1 thing. 1 thing only...SPENDING. Cash is a vehicle that has value that you spend on goods and services. However, if you spend it on a tangible cash flowing asset you become the bank and it will pay you indefinitely. Your money in the bank is actually losing value due to inflation. Borrowing money from a bank for an investment property is great because it will keep up or exceed inflation, cash flow, but most importantly allow you to leverage your cash to control an asset you couldn't afford.100k in the bank is going to earn a laughable amount of interest and you will likely just spend it over the years or it will lose its value. 100k down on a 400k investment property though...thats 100 times better than cash in the bank. Tax benefits, equity pay down from tenants. Basically your tenants save money for you by paying your mortgage.
and then the real icing on the cake...appreciation. If all you ever do is save cash...you will need a few million to retire comfortably. then you will use it up and not have anything to pass down. My brother is similar and HATES debt. Debt is the best tool you've ever had available to you. the old school way of thinking is what keeps us in the wheel. keeps us poor, paycheck to paycheck.