To me, I always feel human emotions are unable to control the use of margin. Leverage is such a powerful seductive tool that I do not believe any person can escape from it once he/she touches it. Similarly, to believing justice will prevail, I believe in not giving margin a second look.

Nevertheless, I met J recently and he showed me how he used margin to invest and achieved 10% gain p.a. since 2016. To be honest, 10% is not huge. But a consistent 10% is a relatively good return. He basically compares “margin investing” to buying a property. I specifically think it should be compared to buying a 2nd property. This is because his method requires us to consider rental income. I believe we seldom will rent out the 1st property out. The 2nd property will probably be the one to be