Diversification is the worst idea to come from Davos types. I am a 70 year old pensioner and paid of my house 5 years ago. I have since regeared the equity in my house to the maximum ($1million) , withdrawn all my super ($a few mill) and placed everything into Dogecoin inclluding using max leverage and trading margin with my broker. I recommend others do it as well. Pauline Hanson told me it was the right thing to do the last time I met her.
